| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $152.57 | 12.368% | $171.4399 | $171.44 | $171.45 | $171.40 |
| Purchase #2 | $230.35 | 10.415% | $254.341 | $254.34 | $254.35 | $254.30 |
| Purchase #3 | $120.99 | 13.139% | $136.8869 | $136.89 | $136.90 | $136.90 |
| Purchase #4 | $182.69 | 6.182% | $193.9839 | $193.98 | $194.00 | $194.00 |
| Purchase #5 | $129.74 | 10.607% | $143.5015 | $143.50 | $143.50 | $143.50 |
| Purchase #6 | $127.58 | 13.525% | $144.8352 | $144.84 | $144.85 | $144.80 |
| Purchase #7 | $157.96 | 12.383% | $177.5202 | $177.52 | $177.50 | $177.50 |
| 7 purchase totals = | $1,101.88 | $1,222.5086 | $1,222.51 | $1,222.55 | $1,222.40 | |