| 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 | $159.52 | 3.446% | $165.0171 | $165.02 | $165.00 | $165.00 |
| Purchase #2 | $132.35 | 5.518% | $139.6531 | $139.65 | $139.65 | $139.70 |
| Purchase #3 | $153.25 | 13.494% | $173.9296 | $173.93 | $173.95 | $173.90 |
| Purchase #4 | $49.51 | 11.239% | $55.0744 | $55.07 | $55.05 | $55.10 |
| Purchase #5 | $232.71 | 6.723% | $248.3551 | $248.36 | $248.35 | $248.40 |
| Purchase #6 | $178.70 | 10.695% | $197.812 | $197.81 | $197.80 | $197.80 |
| Purchase #7 | $149.66 | 3.589% | $155.0313 | $155.03 | $155.05 | $155.00 |
| 7 purchase totals = | $1,055.70 | $1,134.8726 | $1,134.87 | $1,134.85 | $1,134.90 | |