| 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 | $140.54 | 6.266% | $149.3462 | $149.35 | $149.35 | $149.30 |
| Purchase #2 | $147.30 | 7.475% | $158.3107 | $158.31 | $158.30 | $158.30 |
| Purchase #3 | $81.60 | 4.663% | $85.405 | $85.41 | $85.40 | $85.40 |
| Purchase #4 | $109.65 | 10.749% | $121.4363 | $121.44 | $121.45 | $121.40 |
| Purchase #5 | $54.91 | 11.327% | $61.1297 | $61.13 | $61.15 | $61.10 |
| Purchase #6 | $171.67 | 5.649% | $181.3676 | $181.37 | $181.35 | $181.40 |
| Purchase #7 | $196.81 | 4.836% | $206.3277 | $206.33 | $206.35 | $206.30 |
| 7 purchase totals = | $902.48 | $963.3232 | $963.34 | $963.35 | $963.20 | |