| 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 | $134.41 | 11.837% | $150.3201 | $150.32 | $150.30 | $150.30 |
| Purchase #2 | $162.68 | 10.136% | $179.1692 | $179.17 | $179.15 | $179.20 |
| Purchase #3 | $27.60 | 10.500% | $30.498 | $30.50 | $30.50 | $30.50 |
| Purchase #4 | $34.65 | 11.441% | $38.6143 | $38.61 | $38.60 | $38.60 |
| Purchase #5 | $143.64 | 10.826% | $159.1905 | $159.19 | $159.20 | $159.20 |
| Purchase #6 | $147.61 | 6.429% | $157.0998 | $157.10 | $157.10 | $157.10 |
| Purchase #7 | $203.78 | 7.828% | $219.7319 | $219.73 | $219.75 | $219.70 |
| 7 purchase totals = | $854.37 | $934.6238 | $934.62 | $934.60 | $934.60 | |