| 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 | $135.25 | 10.132% | $148.9535 | $148.95 | $148.95 | $149.00 |
| Purchase #2 | $164.64 | 4.318% | $171.7492 | $171.75 | $171.75 | $171.70 |
| Purchase #3 | $16.53 | 4.113% | $17.2099 | $17.21 | $17.20 | $17.20 |
| Purchase #4 | $36.71 | 10.637% | $40.6148 | $40.61 | $40.60 | $40.60 |
| Purchase #5 | $49.80 | 8.133% | $53.8502 | $53.85 | $53.85 | $53.90 |
| Purchase #6 | $92.92 | 11.588% | $103.6876 | $103.69 | $103.70 | $103.70 |
| Purchase #7 | $84.43 | 9.261% | $92.2491 | $92.25 | $92.25 | $92.20 |
| 7 purchase totals = | $580.28 | $628.3143 | $628.31 | $628.30 | $628.30 | |