| 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 | $135.51 | 9.653% | $148.5908 | $148.59 | $148.60 | $148.60 |
| Purchase #2 | $130.63 | 13.235% | $147.9189 | $147.92 | $147.90 | $147.90 |
| Purchase #3 | $133.61 | 12.406% | $150.1857 | $150.19 | $150.20 | $150.20 |
| Purchase #4 | $237.59 | 5.835% | $251.4534 | $251.45 | $251.45 | $251.50 |
| Purchase #5 | $6.49 | 13.479% | $7.3648 | $7.36 | $7.35 | $7.40 |
| Purchase #6 | $224.68 | 12.465% | $252.6864 | $252.69 | $252.70 | $252.70 |
| Purchase #7 | $127.91 | 6.136% | $135.7586 | $135.76 | $135.75 | $135.80 |
| 7 purchase totals = | $996.42 | $1,093.9586 | $1,093.96 | $1,093.95 | $1,094.10 | |