| 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 | $135.81 | 8.149% | $146.8772 | $146.88 | $146.90 | $146.90 |
| Purchase #2 | $211.44 | 4.115% | $220.1408 | $220.14 | $220.15 | $220.10 |
| Purchase #3 | $61.80 | 10.701% | $68.4132 | $68.41 | $68.40 | $68.40 |
| Purchase #4 | $163.95 | 5.672% | $173.2492 | $173.25 | $173.25 | $173.20 |
| Purchase #5 | $200.63 | 9.706% | $220.1031 | $220.10 | $220.10 | $220.10 |
| Purchase #6 | $130.39 | 7.777% | $140.5304 | $140.53 | $140.55 | $140.50 |
| Purchase #7 | $172.70 | 5.376% | $181.9844 | $181.98 | $182.00 | $182.00 |
| 7 purchase totals = | $1,076.72 | $1,151.2983 | $1,151.29 | $1,151.35 | $1,151.20 | |