| 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 | $135.70 | 11.595% | $151.4344 | $151.43 | $151.45 | $151.40 |
| Purchase #2 | $128.62 | 9.593% | $140.9585 | $140.96 | $140.95 | $141.00 |
| Purchase #3 | $155.46 | 9.549% | $170.3049 | $170.30 | $170.30 | $170.30 |
| Purchase #4 | $6.51 | 7.841% | $7.0204 | $7.02 | $7.00 | $7.00 |
| Purchase #5 | $162.99 | 4.251% | $169.9187 | $169.92 | $169.90 | $169.90 |
| Purchase #6 | $186.61 | 3.494% | $193.1302 | $193.13 | $193.15 | $193.10 |
| Purchase #7 | $246.43 | 9.225% | $269.1632 | $269.16 | $269.15 | $269.20 |
| 7 purchase totals = | $1,022.32 | $1,101.9303 | $1,101.92 | $1,101.90 | $1,101.90 | |