| 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 | $159.37 | 9.596% | $174.6631 | $174.66 | $174.65 | $174.70 |
| Purchase #2 | $46.58 | 6.213% | $49.474 | $49.47 | $49.45 | $49.50 |
| Purchase #3 | $92.75 | 4.189% | $96.6353 | $96.64 | $96.65 | $96.60 |
| Purchase #4 | $203.60 | 6.347% | $216.5225 | $216.52 | $216.50 | $216.50 |
| Purchase #5 | $47.95 | 7.727% | $51.6551 | $51.66 | $51.65 | $51.70 |
| Purchase #6 | $82.87 | 11.664% | $92.536 | $92.54 | $92.55 | $92.50 |
| Purchase #7 | $11.42 | 8.299% | $12.3677 | $12.37 | $12.35 | $12.40 |
| 7 purchase totals = | $644.54 | $693.8537 | $693.86 | $693.80 | $693.90 | |