| 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 | $149.27 | 10.735% | $165.2941 | $165.29 | $165.30 | $165.30 |
| Purchase #2 | $178.43 | 10.515% | $197.1919 | $197.19 | $197.20 | $197.20 |
| Purchase #3 | $50.45 | 9.344% | $55.164 | $55.16 | $55.15 | $55.20 |
| Purchase #4 | $187.83 | 9.783% | $206.2054 | $206.21 | $206.20 | $206.20 |
| Purchase #5 | $18.59 | 10.824% | $20.6022 | $20.60 | $20.60 | $20.60 |
| Purchase #6 | $228.92 | 13.335% | $259.4465 | $259.45 | $259.45 | $259.40 |
| Purchase #7 | $69.89 | 4.841% | $73.2734 | $73.27 | $73.25 | $73.30 |
| 7 purchase totals = | $883.38 | $977.1775 | $977.17 | $977.15 | $977.20 | |