| 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 | $170.64 | 13.261% | $193.2686 | $193.27 | $193.25 | $193.30 |
| Purchase #2 | $121.45 | 11.231% | $135.09 | $135.09 | $135.10 | $135.10 |
| Purchase #3 | $96.84 | 4.687% | $101.3789 | $101.38 | $101.40 | $101.40 |
| Purchase #4 | $215.38 | 6.713% | $229.8385 | $229.84 | $229.85 | $229.80 |
| Purchase #5 | $203.63 | 3.527% | $210.812 | $210.81 | $210.80 | $210.80 |
| Purchase #6 | $202.54 | 8.508% | $219.7721 | $219.77 | $219.75 | $219.80 |
| Purchase #7 | $73.32 | 6.699% | $78.2317 | $78.23 | $78.25 | $78.20 |
| 7 purchase totals = | $1,083.80 | $1,168.3918 | $1,168.39 | $1,168.40 | $1,168.40 | |