| 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 | $118.67 | 8.508% | $128.7664 | $128.77 | $128.75 | $128.80 |
| Purchase #2 | $156.92 | 3.587% | $162.5487 | $162.55 | $162.55 | $162.50 |
| Purchase #3 | $63.69 | 7.278% | $68.3254 | $68.33 | $68.35 | $68.30 |
| Purchase #4 | $87.68 | 5.856% | $92.8145 | $92.81 | $92.80 | $92.80 |
| Purchase #5 | $160.64 | 13.335% | $182.0613 | $182.06 | $182.05 | $182.10 |
| Purchase #6 | $151.51 | 8.553% | $164.4687 | $164.47 | $164.45 | $164.50 |
| Purchase #7 | $158.58 | 12.598% | $178.5579 | $178.56 | $178.55 | $178.60 |
| 7 purchase totals = | $897.69 | $977.5429 | $977.55 | $977.50 | $977.60 | |