| 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 | $130.42 | 11.165% | $144.9814 | $144.98 | $145.00 | $145.00 |
| Purchase #2 | $130.69 | 8.152% | $141.3438 | $141.34 | $141.35 | $141.30 |
| Purchase #3 | $79.99 | 6.283% | $85.0158 | $85.02 | $85.00 | $85.00 |
| Purchase #4 | $122.31 | 6.849% | $130.687 | $130.69 | $130.70 | $130.70 |
| Purchase #5 | $201.59 | 12.457% | $226.7021 | $226.70 | $226.70 | $226.70 |
| Purchase #6 | $83.31 | 11.810% | $93.1489 | $93.15 | $93.15 | $93.10 |
| Purchase #7 | $50.42 | 6.449% | $53.6716 | $53.67 | $53.65 | $53.70 |
| 7 purchase totals = | $798.73 | $875.5506 | $875.55 | $875.55 | $875.50 | |