| 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 | $165.65 | 10.851% | $183.6247 | $183.62 | $183.60 | $183.60 |
| Purchase #2 | $96.25 | 11.657% | $107.4699 | $107.47 | $107.45 | $107.50 |
| Purchase #3 | $73.86 | 6.670% | $78.7865 | $78.79 | $78.80 | $78.80 |
| Purchase #4 | $137.58 | 5.203% | $144.7383 | $144.74 | $144.75 | $144.70 |
| Purchase #5 | $207.89 | 10.834% | $230.4128 | $230.41 | $230.40 | $230.40 |
| Purchase #6 | $118.55 | 5.308% | $124.8426 | $124.84 | $124.85 | $124.80 |
| Purchase #7 | $156.42 | 13.869% | $178.1139 | $178.11 | $178.10 | $178.10 |
| 7 purchase totals = | $956.20 | $1,047.9887 | $1,047.98 | $1,047.95 | $1,047.90 | |