| 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 | $170.99 | 3.706% | $177.3269 | $177.33 | $177.35 | $177.30 |
| Purchase #2 | $112.33 | 4.866% | $117.796 | $117.80 | $117.80 | $117.80 |
| Purchase #3 | $11.56 | 6.655% | $12.3293 | $12.33 | $12.35 | $12.30 |
| Purchase #4 | $70.82 | 8.532% | $76.8624 | $76.86 | $76.85 | $76.90 |
| Purchase #5 | $137.97 | 4.750% | $144.5236 | $144.52 | $144.50 | $144.50 |
| Purchase #6 | $183.69 | 6.330% | $195.3176 | $195.32 | $195.30 | $195.30 |
| Purchase #7 | $87.60 | 12.154% | $98.2469 | $98.25 | $98.25 | $98.20 |
| 7 purchase totals = | $774.96 | $822.4027 | $822.41 | $822.40 | $822.30 | |