| 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 | $174.64 | 12.865% | $197.1074 | $197.11 | $197.10 | $197.10 |
| Purchase #2 | $206.98 | 5.641% | $218.6557 | $218.66 | $218.65 | $218.70 |
| Purchase #3 | $172.61 | 7.672% | $185.8526 | $185.85 | $185.85 | $185.90 |
| Purchase #4 | $89.32 | 6.197% | $94.8552 | $94.86 | $94.85 | $94.90 |
| Purchase #5 | $28.98 | 7.353% | $31.1109 | $31.11 | $31.10 | $31.10 |
| Purchase #6 | $69.50 | 7.285% | $74.5631 | $74.56 | $74.55 | $74.60 |
| Purchase #7 | $18.99 | 7.747% | $20.4612 | $20.46 | $20.45 | $20.50 |
| 7 purchase totals = | $761.02 | $822.6061 | $822.61 | $822.55 | $822.80 | |