| 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 | $168.32 | 3.563% | $174.3172 | $174.32 | $174.30 | $174.30 |
| Purchase #2 | $33.45 | 4.433% | $34.9328 | $34.93 | $34.95 | $34.90 |
| Purchase #3 | $166.76 | 10.543% | $184.3415 | $184.34 | $184.35 | $184.30 |
| Purchase #4 | $92.63 | 7.311% | $99.4022 | $99.40 | $99.40 | $99.40 |
| Purchase #5 | $145.29 | 4.579% | $151.9428 | $151.94 | $151.95 | $151.90 |
| Purchase #6 | $141.87 | 11.669% | $158.4248 | $158.42 | $158.40 | $158.40 |
| Purchase #7 | $6.80 | 13.868% | $7.743 | $7.74 | $7.75 | $7.70 |
| 7 purchase totals = | $755.12 | $811.1043 | $811.09 | $811.10 | $810.90 | |