| 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 | $149.51 | 9.400% | $163.5639 | $163.56 | $163.55 | $163.60 |
| Purchase #2 | $237.95 | 12.251% | $267.1013 | $267.10 | $267.10 | $267.10 |
| Purchase #3 | $130.87 | 8.191% | $141.5896 | $141.59 | $141.60 | $141.60 |
| Purchase #4 | $145.49 | 7.607% | $156.5574 | $156.56 | $156.55 | $156.60 |
| Purchase #5 | $109.64 | 8.463% | $118.9188 | $118.92 | $118.90 | $118.90 |
| Purchase #6 | $81.34 | 12.485% | $91.4953 | $91.50 | $91.50 | $91.50 |
| Purchase #7 | $79.87 | 10.106% | $87.9417 | $87.94 | $87.95 | $87.90 |
| 7 purchase totals = | $934.67 | $1,027.1680 | $1,027.17 | $1,027.15 | $1,027.20 | |