| 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 | $155.51 | 3.861% | $161.5142 | $161.51 | $161.50 | $161.50 |
| Purchase #2 | $96.93 | 4.398% | $101.193 | $101.19 | $101.20 | $101.20 |
| Purchase #3 | $32.41 | 7.477% | $34.8333 | $34.83 | $34.85 | $34.80 |
| Purchase #4 | $214.83 | 10.799% | $238.0295 | $238.03 | $238.05 | $238.00 |
| Purchase #5 | $15.44 | 3.758% | $16.0202 | $16.02 | $16.00 | $16.00 |
| Purchase #6 | $86.84 | 9.110% | $94.7511 | $94.75 | $94.75 | $94.80 |
| Purchase #7 | $149.98 | 6.849% | $160.2521 | $160.25 | $160.25 | $160.30 |
| 7 purchase totals = | $751.94 | $806.5934 | $806.58 | $806.60 | $806.60 | |