| 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 | $79.90 | 13.300% | $90.5267 | $90.53 | $90.55 | $90.50 |
| Purchase #2 | $159.42 | 10.735% | $176.5337 | $176.53 | $176.55 | $176.50 |
| Purchase #3 | $226.32 | 10.203% | $249.4114 | $249.41 | $249.40 | $249.40 |
| Purchase #4 | $96.48 | 8.209% | $104.4 | $104.40 | $104.40 | $104.40 |
| Purchase #5 | $93.45 | 8.293% | $101.1998 | $101.20 | $101.20 | $101.20 |
| Purchase #6 | $133.85 | 4.681% | $140.1155 | $140.12 | $140.10 | $140.10 |
| Purchase #7 | $142.98 | 8.504% | $155.139 | $155.14 | $155.15 | $155.10 |
| 7 purchase totals = | $932.40 | $1,017.3261 | $1,017.33 | $1,017.35 | $1,017.20 | |