| 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 | $164.65 | 8.414% | $178.5037 | $178.50 | $178.50 | $178.50 |
| Purchase #2 | $7.66 | 13.790% | $8.7163 | $8.72 | $8.70 | $8.70 |
| Purchase #3 | $223.61 | 7.660% | $240.7385 | $240.74 | $240.75 | $240.70 |
| Purchase #4 | $28.63 | 11.837% | $32.0189 | $32.02 | $32.00 | $32.00 |
| Purchase #5 | $40.90 | 13.154% | $46.28 | $46.28 | $46.30 | $46.30 |
| Purchase #6 | $187.60 | 12.799% | $211.6109 | $211.61 | $211.60 | $211.60 |
| Purchase #7 | $141.48 | 8.617% | $153.6713 | $153.67 | $153.65 | $153.70 |
| 7 purchase totals = | $794.53 | $871.5396 | $871.54 | $871.50 | $871.50 | |