| 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 | $184.52 | 3.551% | $191.0723 | $191.07 | $191.05 | $191.10 |
| Purchase #2 | $127.84 | 6.225% | $135.798 | $135.80 | $135.80 | $135.80 |
| Purchase #3 | $145.83 | 10.236% | $160.7572 | $160.76 | $160.75 | $160.80 |
| Purchase #4 | $107.57 | 3.282% | $111.1004 | $111.10 | $111.10 | $111.10 |
| Purchase #5 | $248.62 | 9.673% | $272.669 | $272.67 | $272.65 | $272.70 |
| Purchase #6 | $55.27 | 9.363% | $60.4449 | $60.44 | $60.45 | $60.40 |
| Purchase #7 | $43.40 | 13.303% | $49.1735 | $49.17 | $49.15 | $49.20 |
| 7 purchase totals = | $913.05 | $981.0153 | $981.01 | $980.95 | $981.10 | |