| 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 | $133.83 | 6.489% | $142.5142 | $142.51 | $142.50 | $142.50 |
| Purchase #2 | $37.69 | 9.215% | $41.1631 | $41.16 | $41.15 | $41.20 |
| Purchase #3 | $202.86 | 10.312% | $223.7789 | $223.78 | $223.80 | $223.80 |
| Purchase #4 | $83.29 | 5.504% | $87.8743 | $87.87 | $87.85 | $87.90 |
| Purchase #5 | $245.29 | 8.427% | $265.9606 | $265.96 | $265.95 | $266.00 |
| Purchase #6 | $53.72 | 12.544% | $60.4586 | $60.46 | $60.45 | $60.50 |
| Purchase #7 | $169.46 | 3.177% | $174.8437 | $174.84 | $174.85 | $174.80 |
| 7 purchase totals = | $926.14 | $996.5934 | $996.58 | $996.55 | $996.70 | |