| 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 | $161.69 | 12.783% | $182.3588 | $182.36 | $182.35 | $182.40 |
| Purchase #2 | $124.45 | 5.489% | $131.2811 | $131.28 | $131.30 | $131.30 |
| Purchase #3 | $66.29 | 10.563% | $73.2922 | $73.29 | $73.30 | $73.30 |
| Purchase #4 | $67.95 | 10.749% | $75.2539 | $75.25 | $75.25 | $75.30 |
| Purchase #5 | $135.40 | 7.789% | $145.9463 | $145.95 | $145.95 | $145.90 |
| Purchase #6 | $194.54 | 6.248% | $206.6949 | $206.69 | $206.70 | $206.70 |
| Purchase #7 | $110.34 | 6.481% | $117.4911 | $117.49 | $117.50 | $117.50 |
| 7 purchase totals = | $860.66 | $932.3183 | $932.31 | $932.35 | $932.40 | |