| 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 | $155.52 | 12.427% | $174.8465 | $174.85 | $174.85 | $174.80 |
| Purchase #2 | $194.39 | 11.575% | $216.8906 | $216.89 | $216.90 | $216.90 |
| Purchase #3 | $62.58 | 6.350% | $66.5538 | $66.55 | $66.55 | $66.60 |
| Purchase #4 | $67.28 | 13.510% | $76.3695 | $76.37 | $76.35 | $76.40 |
| Purchase #5 | $16.89 | 7.268% | $18.1176 | $18.12 | $18.10 | $18.10 |
| Purchase #6 | $211.94 | 4.298% | $221.0492 | $221.05 | $221.05 | $221.00 |
| Purchase #7 | $142.92 | 12.195% | $160.3491 | $160.35 | $160.35 | $160.30 |
| 7 purchase totals = | $851.52 | $934.1763 | $934.18 | $934.15 | $934.10 | |