| 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 | $98.43 | 9.403% | $107.6854 | $107.69 | $107.70 | $107.70 |
| Purchase #2 | $179.71 | 4.205% | $187.2668 | $187.27 | $187.25 | $187.30 |
| Purchase #3 | $219.51 | 11.439% | $244.6197 | $244.62 | $244.60 | $244.60 |
| Purchase #4 | $130.96 | 5.613% | $138.3108 | $138.31 | $138.30 | $138.30 |
| Purchase #5 | $118.46 | 3.163% | $122.2069 | $122.21 | $122.20 | $122.20 |
| Purchase #6 | $30.85 | 10.832% | $34.1917 | $34.19 | $34.20 | $34.20 |
| Purchase #7 | $142.86 | 7.563% | $153.6645 | $153.66 | $153.65 | $153.70 |
| 7 purchase totals = | $920.78 | $987.9458 | $987.95 | $987.90 | $988.00 | |