| 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 | $143.65 | 12.720% | $161.9223 | $161.92 | $161.90 | $161.90 |
| Purchase #2 | $216.53 | 13.852% | $246.5237 | $246.52 | $246.50 | $246.50 |
| Purchase #3 | $84.62 | 13.473% | $96.0209 | $96.02 | $96.00 | $96.00 |
| Purchase #4 | $6.95 | 3.591% | $7.1996 | $7.20 | $7.20 | $7.20 |
| Purchase #5 | $98.69 | 8.789% | $107.3639 | $107.36 | $107.35 | $107.40 |
| Purchase #6 | $169.93 | 10.701% | $188.1142 | $188.11 | $188.10 | $188.10 |
| Purchase #7 | $85.65 | 5.478% | $90.3419 | $90.34 | $90.35 | $90.30 |
| 7 purchase totals = | $806.02 | $897.4865 | $897.47 | $897.40 | $897.40 | |