| 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 | $133.40 | 10.585% | $147.5204 | $147.52 | $147.50 | $147.50 |
| Purchase #2 | $130.31 | 9.136% | $142.2151 | $142.22 | $142.20 | $142.20 |
| Purchase #3 | $224.78 | 7.506% | $241.652 | $241.65 | $241.65 | $241.70 |
| Purchase #4 | $212.64 | 10.640% | $235.2649 | $235.26 | $235.25 | $235.30 |
| Purchase #5 | $25.59 | 7.265% | $27.4491 | $27.45 | $27.45 | $27.40 |
| Purchase #6 | $159.29 | 7.861% | $171.8118 | $171.81 | $171.80 | $171.80 |
| Purchase #7 | $121.39 | 9.205% | $132.5639 | $132.56 | $132.55 | $132.60 |
| 7 purchase totals = | $1,007.40 | $1,098.4772 | $1,098.47 | $1,098.40 | $1,098.50 | |