| 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 | $153.80 | 3.784% | $159.6198 | $159.62 | $159.60 | $159.60 |
| Purchase #2 | $114.68 | 5.673% | $121.1858 | $121.19 | $121.20 | $121.20 |
| Purchase #3 | $56.54 | 8.434% | $61.3086 | $61.31 | $61.30 | $61.30 |
| Purchase #4 | $19.48 | 11.464% | $21.7132 | $21.71 | $21.70 | $21.70 |
| Purchase #5 | $174.25 | 10.762% | $193.0028 | $193.00 | $193.00 | $193.00 |
| Purchase #6 | $180.94 | 4.236% | $188.6046 | $188.60 | $188.60 | $188.60 |
| Purchase #7 | $122.30 | 11.127% | $135.9083 | $135.91 | $135.90 | $135.90 |
| 7 purchase totals = | $821.99 | $881.3431 | $881.34 | $881.30 | $881.30 | |