| 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 | $134.84 | 10.753% | $149.3393 | $149.34 | $149.35 | $149.30 |
| Purchase #2 | $212.36 | 4.300% | $221.4915 | $221.49 | $221.50 | $221.50 |
| Purchase #3 | $180.67 | 9.620% | $198.0505 | $198.05 | $198.05 | $198.10 |
| Purchase #4 | $233.73 | 6.514% | $248.9552 | $248.96 | $248.95 | $249.00 |
| Purchase #5 | $44.28 | 12.190% | $49.6777 | $49.68 | $49.70 | $49.70 |
| Purchase #6 | $44.63 | 10.501% | $49.3166 | $49.32 | $49.30 | $49.30 |
| Purchase #7 | $168.48 | 3.741% | $174.7828 | $174.78 | $174.80 | $174.80 |
| 7 purchase totals = | $1,018.99 | $1,091.6136 | $1,091.62 | $1,091.65 | $1,091.70 | |