| 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 | $101.54 | 8.598% | $110.2704 | $110.27 | $110.25 | $110.30 |
| Purchase #2 | $140.91 | 8.273% | $152.5675 | $152.57 | $152.55 | $152.60 |
| Purchase #3 | $213.34 | 8.823% | $232.163 | $232.16 | $232.15 | $232.20 |
| Purchase #4 | $75.82 | 4.414% | $79.1667 | $79.17 | $79.15 | $79.20 |
| Purchase #5 | $93.94 | 10.461% | $103.7671 | $103.77 | $103.75 | $103.80 |
| Purchase #6 | $13.25 | 6.523% | $14.1143 | $14.11 | $14.10 | $14.10 |
| Purchase #7 | $85.95 | 7.274% | $92.202 | $92.20 | $92.20 | $92.20 |
| 7 purchase totals = | $724.75 | $784.2510 | $784.25 | $784.15 | $784.40 | |