| 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 | $164.55 | 12.703% | $185.4528 | $185.45 | $185.45 | $185.50 |
| Purchase #2 | $158.58 | 11.608% | $176.988 | $176.99 | $177.00 | $177.00 |
| Purchase #3 | $238.43 | 11.808% | $266.5838 | $266.58 | $266.60 | $266.60 |
| Purchase #4 | $244.32 | 9.685% | $267.9824 | $267.98 | $268.00 | $268.00 |
| Purchase #5 | $60.45 | 7.672% | $65.0877 | $65.09 | $65.10 | $65.10 |
| Purchase #6 | $91.34 | 6.248% | $97.0469 | $97.05 | $97.05 | $97.00 |
| Purchase #7 | $233.98 | 12.505% | $263.2392 | $263.24 | $263.25 | $263.20 |
| 7 purchase totals = | $1,191.65 | $1,322.3808 | $1,322.38 | $1,322.45 | $1,322.40 | |