| 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 | $183.67 | 6.563% | $195.7243 | $195.72 | $195.70 | $195.70 |
| Purchase #2 | $125.30 | 12.739% | $141.262 | $141.26 | $141.25 | $141.30 |
| Purchase #3 | $75.27 | 7.816% | $81.1531 | $81.15 | $81.15 | $81.20 |
| Purchase #4 | $57.74 | 9.129% | $63.0111 | $63.01 | $63.00 | $63.00 |
| Purchase #5 | $64.98 | 9.325% | $71.0394 | $71.04 | $71.05 | $71.00 |
| Purchase #6 | $187.43 | 3.807% | $194.5655 | $194.57 | $194.55 | $194.60 |
| Purchase #7 | $229.91 | 4.460% | $240.164 | $240.16 | $240.15 | $240.20 |
| 7 purchase totals = | $924.30 | $986.9194 | $986.91 | $986.85 | $987.00 | |