| 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 | $151.28 | 7.168% | $162.1238 | $162.12 | $162.10 | $162.10 |
| Purchase #2 | $126.50 | 7.686% | $136.2228 | $136.22 | $136.20 | $136.20 |
| Purchase #3 | $235.55 | 3.184% | $243.0499 | $243.05 | $243.05 | $243.00 |
| Purchase #4 | $183.57 | 9.753% | $201.4736 | $201.47 | $201.45 | $201.50 |
| Purchase #5 | $135.54 | 12.391% | $152.3348 | $152.33 | $152.35 | $152.30 |
| Purchase #6 | $110.37 | 10.162% | $121.5858 | $121.59 | $121.60 | $121.60 |
| Purchase #7 | $24.85 | 8.102% | $26.8633 | $26.86 | $26.85 | $26.90 |
| 7 purchase totals = | $967.66 | $1,043.6540 | $1,043.64 | $1,043.60 | $1,043.60 | |