| 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 | $139.62 | 6.235% | $148.3253 | $148.33 | $148.35 | $148.30 |
| Purchase #2 | $131.44 | 13.778% | $149.5498 | $149.55 | $149.55 | $149.50 |
| Purchase #3 | $97.62 | 10.555% | $107.9238 | $107.92 | $107.90 | $107.90 |
| Purchase #4 | $140.57 | 10.496% | $155.3242 | $155.32 | $155.30 | $155.30 |
| Purchase #5 | $91.80 | 7.196% | $98.4059 | $98.41 | $98.40 | $98.40 |
| Purchase #6 | $155.57 | 11.538% | $173.5197 | $173.52 | $173.50 | $173.50 |
| Purchase #7 | $205.86 | 8.713% | $223.7966 | $223.80 | $223.80 | $223.80 |
| 7 purchase totals = | $962.48 | $1,056.8453 | $1,056.85 | $1,056.80 | $1,056.70 | |