| 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 | $147.28 | 4.517% | $153.9326 | $153.93 | $153.95 | $153.90 |
| Purchase #2 | $24.49 | 7.414% | $26.3057 | $26.31 | $26.30 | $26.30 |
| Purchase #3 | $107.97 | 5.647% | $114.0671 | $114.07 | $114.05 | $114.10 |
| Purchase #4 | $131.80 | 5.341% | $138.8394 | $138.84 | $138.85 | $138.80 |
| Purchase #5 | $236.36 | 12.386% | $265.6355 | $265.64 | $265.65 | $265.60 |
| Purchase #6 | $86.68 | 11.498% | $96.6465 | $96.65 | $96.65 | $96.60 |
| Purchase #7 | $178.86 | 9.551% | $195.9429 | $195.94 | $195.95 | $195.90 |
| 7 purchase totals = | $913.44 | $991.3697 | $991.38 | $991.40 | $991.20 | |