| 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 | $141.52 | 9.712% | $155.2644 | $155.26 | $155.25 | $155.30 |
| Purchase #2 | $162.71 | 3.447% | $168.3186 | $168.32 | $168.30 | $168.30 |
| Purchase #3 | $109.70 | 6.813% | $117.1739 | $117.17 | $117.15 | $117.20 |
| Purchase #4 | $162.94 | 9.310% | $178.1097 | $178.11 | $178.10 | $178.10 |
| Purchase #5 | $41.46 | 8.212% | $44.8647 | $44.86 | $44.85 | $44.90 |
| Purchase #6 | $218.39 | 12.210% | $245.0554 | $245.06 | $245.05 | $245.10 |
| Purchase #7 | $121.81 | 10.226% | $134.2663 | $134.27 | $134.25 | $134.30 |
| 7 purchase totals = | $958.53 | $1,043.0530 | $1,043.05 | $1,042.95 | $1,043.20 | |