| 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 | $174.57 | 10.792% | $193.4096 | $193.41 | $193.40 | $193.40 |
| Purchase #2 | $219.74 | 9.412% | $240.4219 | $240.42 | $240.40 | $240.40 |
| Purchase #3 | $91.83 | 12.706% | $103.4979 | $103.50 | $103.50 | $103.50 |
| Purchase #4 | $237.61 | 9.584% | $260.3825 | $260.38 | $260.40 | $260.40 |
| Purchase #5 | $177.59 | 11.333% | $197.7163 | $197.72 | $197.70 | $197.70 |
| Purchase #6 | $135.34 | 13.603% | $153.7503 | $153.75 | $153.75 | $153.80 |
| Purchase #7 | $167.84 | 6.729% | $179.134 | $179.13 | $179.15 | $179.10 |
| 7 purchase totals = | $1,204.52 | $1,328.3125 | $1,328.31 | $1,328.30 | $1,328.30 | |