| 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 | $172.81 | 3.464% | $178.7961 | $178.80 | $178.80 | $178.80 |
| Purchase #2 | $134.30 | 4.387% | $140.1917 | $140.19 | $140.20 | $140.20 |
| Purchase #3 | $55.54 | 3.663% | $57.5744 | $57.57 | $57.55 | $57.60 |
| Purchase #4 | $106.89 | 11.148% | $118.8061 | $118.81 | $118.80 | $118.80 |
| Purchase #5 | $90.73 | 5.771% | $95.966 | $95.97 | $95.95 | $96.00 |
| Purchase #6 | $24.42 | 10.175% | $26.9047 | $26.90 | $26.90 | $26.90 |
| Purchase #7 | $135.82 | 10.557% | $150.1585 | $150.16 | $150.15 | $150.20 |
| 7 purchase totals = | $720.51 | $768.3975 | $768.40 | $768.35 | $768.50 | |