| 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 | $158.38 | 11.750% | $176.9897 | $176.99 | $177.00 | $177.00 |
| Purchase #2 | $188.58 | 11.873% | $210.9701 | $210.97 | $210.95 | $211.00 |
| Purchase #3 | $172.68 | 9.719% | $189.4628 | $189.46 | $189.45 | $189.50 |
| Purchase #4 | $125.87 | 9.835% | $138.2493 | $138.25 | $138.25 | $138.20 |
| Purchase #5 | $58.49 | 6.431% | $62.2515 | $62.25 | $62.25 | $62.30 |
| Purchase #6 | $185.49 | 3.474% | $191.9339 | $191.93 | $191.95 | $191.90 |
| Purchase #7 | $107.93 | 4.385% | $112.6627 | $112.66 | $112.65 | $112.70 |
| 7 purchase totals = | $997.42 | $1,082.5200 | $1,082.51 | $1,082.50 | $1,082.60 | |