| 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 | $177.28 | 5.142% | $186.3957 | $186.40 | $186.40 | $186.40 |
| Purchase #2 | $242.57 | 3.532% | $251.1376 | $251.14 | $251.15 | $251.10 |
| Purchase #3 | $121.86 | 11.268% | $135.5912 | $135.59 | $135.60 | $135.60 |
| Purchase #4 | $217.53 | 8.295% | $235.5741 | $235.57 | $235.55 | $235.60 |
| Purchase #5 | $127.37 | 8.538% | $138.2449 | $138.24 | $138.25 | $138.20 |
| Purchase #6 | $213.40 | 9.788% | $234.2876 | $234.29 | $234.30 | $234.30 |
| Purchase #7 | $168.51 | 12.582% | $189.7119 | $189.71 | $189.70 | $189.70 |
| 7 purchase totals = | $1,268.52 | $1,370.9430 | $1,370.94 | $1,370.95 | $1,370.90 | |