| 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 | $147.74 | 8.535% | $160.3496 | $160.35 | $160.35 | $160.30 |
| Purchase #2 | $246.57 | 5.568% | $260.299 | $260.30 | $260.30 | $260.30 |
| Purchase #3 | $68.78 | 7.756% | $74.1146 | $74.11 | $74.10 | $74.10 |
| Purchase #4 | $246.74 | 9.671% | $270.6022 | $270.60 | $270.60 | $270.60 |
| Purchase #5 | $198.96 | 10.500% | $219.8508 | $219.85 | $219.85 | $219.90 |
| Purchase #6 | $98.31 | 13.692% | $111.7706 | $111.77 | $111.75 | $111.80 |
| Purchase #7 | $56.52 | 5.631% | $59.7026 | $59.70 | $59.70 | $59.70 |
| 7 purchase totals = | $1,063.62 | $1,156.6894 | $1,156.68 | $1,156.65 | $1,156.70 | |