| 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 | $108.30 | 5.105% | $113.8287 | $113.83 | $113.85 | $113.80 |
| Purchase #2 | $105.34 | 4.210% | $109.7748 | $109.77 | $109.75 | $109.80 |
| Purchase #3 | $115.62 | 12.727% | $130.335 | $130.34 | $130.35 | $130.30 |
| Purchase #4 | $18.60 | 8.521% | $20.1849 | $20.18 | $20.20 | $20.20 |
| Purchase #5 | $76.59 | 5.346% | $80.6845 | $80.68 | $80.70 | $80.70 |
| Purchase #6 | $22.90 | 13.773% | $26.054 | $26.05 | $26.05 | $26.10 |
| Purchase #7 | $161.77 | 7.290% | $173.563 | $173.56 | $173.55 | $173.60 |
| 7 purchase totals = | $609.12 | $654.4249 | $654.41 | $654.45 | $654.50 | |