| 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 | $196.53 | 11.333% | $218.8027 | $218.80 | $218.80 | $218.80 |
| Purchase #2 | $87.31 | 6.691% | $93.1519 | $93.15 | $93.15 | $93.20 |
| Purchase #3 | $21.84 | 3.427% | $22.5885 | $22.59 | $22.60 | $22.60 |
| Purchase #4 | $169.27 | 7.625% | $182.1768 | $182.18 | $182.20 | $182.20 |
| Purchase #5 | $58.65 | 5.460% | $61.8523 | $61.85 | $61.85 | $61.90 |
| Purchase #6 | $182.93 | 10.491% | $202.1212 | $202.12 | $202.10 | $202.10 |
| Purchase #7 | $135.86 | 3.516% | $140.6368 | $140.64 | $140.65 | $140.60 |
| 7 purchase totals = | $852.39 | $921.3302 | $921.33 | $921.35 | $921.40 | |