| 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 | $143.48 | 12.674% | $161.6647 | $161.66 | $161.65 | $161.70 |
| Purchase #2 | $56.53 | 12.629% | $63.6692 | $63.67 | $63.65 | $63.70 |
| Purchase #3 | $182.89 | 11.302% | $203.5602 | $203.56 | $203.55 | $203.60 |
| Purchase #4 | $88.85 | 8.415% | $96.3267 | $96.33 | $96.35 | $96.30 |
| Purchase #5 | $36.52 | 6.393% | $38.8547 | $38.85 | $38.85 | $38.90 |
| Purchase #6 | $124.45 | 12.177% | $139.6043 | $139.60 | $139.60 | $139.60 |
| Purchase #7 | $110.85 | 13.324% | $125.6197 | $125.62 | $125.60 | $125.60 |
| 7 purchase totals = | $743.57 | $829.2995 | $829.29 | $829.25 | $829.40 | |