| 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 | $37.66 | 8.307% | $40.7884 | $40.79 | $40.80 | $40.80 |
| Purchase #2 | $239.89 | 7.264% | $257.3156 | $257.32 | $257.30 | $257.30 |
| Purchase #3 | $152.81 | 12.646% | $172.1344 | $172.13 | $172.15 | $172.10 |
| Purchase #4 | $218.55 | 6.771% | $233.348 | $233.35 | $233.35 | $233.30 |
| Purchase #5 | $189.52 | 10.858% | $210.0981 | $210.10 | $210.10 | $210.10 |
| Purchase #6 | $135.96 | 5.167% | $142.9851 | $142.99 | $143.00 | $143.00 |
| Purchase #7 | $86.74 | 6.309% | $92.2124 | $92.21 | $92.20 | $92.20 |
| 7 purchase totals = | $1,061.13 | $1,148.8820 | $1,148.89 | $1,148.90 | $1,148.80 | |