| 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 | $123.71 | 6.715% | $132.0171 | $132.02 | $132.00 | $132.00 |
| Purchase #2 | $224.80 | 10.585% | $248.5951 | $248.60 | $248.60 | $248.60 |
| Purchase #3 | $173.39 | 11.163% | $192.7455 | $192.75 | $192.75 | $192.70 |
| Purchase #4 | $160.68 | 8.162% | $173.7947 | $173.79 | $173.80 | $173.80 |
| Purchase #5 | $31.99 | 4.116% | $33.3067 | $33.31 | $33.30 | $33.30 |
| Purchase #6 | $46.67 | 6.623% | $49.761 | $49.76 | $49.75 | $49.80 |
| Purchase #7 | $49.95 | 13.208% | $56.5474 | $56.55 | $56.55 | $56.50 |
| 7 purchase totals = | $811.19 | $886.7675 | $886.78 | $886.75 | $886.70 | |