| 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 | $115.88 | 12.311% | $130.146 | $130.15 | $130.15 | $130.10 |
| Purchase #2 | $6.42 | 11.618% | $7.1659 | $7.17 | $7.15 | $7.20 |
| Purchase #3 | $176.43 | 7.557% | $189.7628 | $189.76 | $189.75 | $189.80 |
| Purchase #4 | $250.98 | 11.139% | $278.9367 | $278.94 | $278.95 | $278.90 |
| Purchase #5 | $43.57 | 6.577% | $46.4356 | $46.44 | $46.45 | $46.40 |
| Purchase #6 | $188.46 | 5.425% | $198.684 | $198.68 | $198.70 | $198.70 |
| Purchase #7 | $47.48 | 7.784% | $51.1758 | $51.18 | $51.20 | $51.20 |
| 7 purchase totals = | $829.22 | $902.3068 | $902.32 | $902.35 | $902.30 | |