| 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 | $191.90 | 5.297% | $202.0649 | $202.06 | $202.05 | $202.10 |
| Purchase #2 | $29.32 | 8.726% | $31.8785 | $31.88 | $31.90 | $31.90 |
| Purchase #3 | $99.53 | 5.502% | $105.0061 | $105.01 | $105.00 | $105.00 |
| Purchase #4 | $169.28 | 5.272% | $178.2044 | $178.20 | $178.20 | $178.20 |
| Purchase #5 | $196.44 | 12.866% | $221.714 | $221.71 | $221.70 | $221.70 |
| Purchase #6 | $242.87 | 13.503% | $275.6647 | $275.66 | $275.65 | $275.70 |
| Purchase #7 | $169.28 | 9.248% | $184.935 | $184.94 | $184.95 | $184.90 |
| 7 purchase totals = | $1,098.62 | $1,199.4676 | $1,199.46 | $1,199.45 | $1,199.50 | |