| 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 | $150.55 | 6.394% | $160.1762 | $160.18 | $160.20 | $160.20 |
| Purchase #2 | $208.46 | 12.819% | $235.1825 | $235.18 | $235.20 | $235.20 |
| Purchase #3 | $107.72 | 5.472% | $113.6144 | $113.61 | $113.60 | $113.60 |
| Purchase #4 | $163.73 | 7.376% | $175.8067 | $175.81 | $175.80 | $175.80 |
| Purchase #5 | $192.48 | 5.109% | $202.3138 | $202.31 | $202.30 | $202.30 |
| Purchase #6 | $169.35 | 5.184% | $178.1291 | $178.13 | $178.15 | $178.10 |
| Purchase #7 | $206.64 | 12.379% | $232.22 | $232.22 | $232.20 | $232.20 |
| 7 purchase totals = | $1,198.93 | $1,297.4427 | $1,297.44 | $1,297.45 | $1,297.40 | |