| 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 | $159.67 | 7.658% | $171.8975 | $171.90 | $171.90 | $171.90 |
| Purchase #2 | $159.33 | 11.853% | $178.2154 | $178.22 | $178.20 | $178.20 |
| Purchase #3 | $127.67 | 6.589% | $136.0822 | $136.08 | $136.10 | $136.10 |
| Purchase #4 | $30.94 | 3.469% | $32.0133 | $32.01 | $32.00 | $32.00 |
| Purchase #5 | $6.52 | 10.390% | $7.1974 | $7.20 | $7.20 | $7.20 |
| Purchase #6 | $147.29 | 10.283% | $162.4358 | $162.44 | $162.45 | $162.40 |
| Purchase #7 | $202.95 | 8.200% | $219.5919 | $219.59 | $219.60 | $219.60 |
| 7 purchase totals = | $834.37 | $907.4335 | $907.44 | $907.45 | $907.40 | |