| 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 | $184.89 | 13.806% | $210.4159 | $210.42 | $210.40 | $210.40 |
| Purchase #2 | $26.35 | 10.510% | $29.1194 | $29.12 | $29.10 | $29.10 |
| Purchase #3 | $34.82 | 7.448% | $37.4134 | $37.41 | $37.40 | $37.40 |
| Purchase #4 | $144.63 | 9.383% | $158.2006 | $158.20 | $158.20 | $158.20 |
| Purchase #5 | $177.26 | 6.845% | $189.3934 | $189.39 | $189.40 | $189.40 |
| Purchase #6 | $46.65 | 4.556% | $48.7754 | $48.78 | $48.80 | $48.80 |
| Purchase #7 | $165.33 | 9.643% | $181.2728 | $181.27 | $181.25 | $181.30 |
| 7 purchase totals = | $779.93 | $854.5909 | $854.59 | $854.55 | $854.60 | |