| 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 | $75.95 | 11.694% | $84.8316 | $84.83 | $84.85 | $84.80 |
| Purchase #2 | $222.30 | 3.495% | $230.0694 | $230.07 | $230.05 | $230.10 |
| Purchase #3 | $81.30 | 12.287% | $91.2893 | $91.29 | $91.30 | $91.30 |
| Purchase #4 | $219.71 | 6.181% | $233.2903 | $233.29 | $233.30 | $233.30 |
| Purchase #5 | $177.52 | 9.308% | $194.0436 | $194.04 | $194.05 | $194.00 |
| Purchase #6 | $122.68 | 5.500% | $129.4274 | $129.43 | $129.45 | $129.40 |
| Purchase #7 | $176.82 | 9.703% | $193.9768 | $193.98 | $194.00 | $194.00 |
| 7 purchase totals = | $1,076.28 | $1,156.9284 | $1,156.93 | $1,157.00 | $1,156.90 | |