| 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 | $37.83 | 6.688% | $40.3601 | $40.36 | $40.35 | $40.40 |
| Purchase #2 | $23.28 | 4.797% | $24.3967 | $24.40 | $24.40 | $24.40 |
| Purchase #3 | $120.67 | 13.654% | $137.1463 | $137.15 | $137.15 | $137.10 |
| Purchase #4 | $129.94 | 9.679% | $142.5169 | $142.52 | $142.50 | $142.50 |
| Purchase #5 | $140.91 | 4.417% | $147.134 | $147.13 | $147.15 | $147.10 |
| Purchase #6 | $168.71 | 8.457% | $182.9778 | $182.98 | $183.00 | $183.00 |
| Purchase #7 | $159.85 | 9.478% | $175.0006 | $175.00 | $175.00 | $175.00 |
| 7 purchase totals = | $781.19 | $849.5324 | $849.54 | $849.55 | $849.50 | |