| 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 | $194.61 | 13.403% | $220.6936 | $220.69 | $220.70 | $220.70 |
| Purchase #2 | $170.39 | 11.442% | $189.886 | $189.89 | $189.90 | $189.90 |
| Purchase #3 | $80.81 | 9.813% | $88.7399 | $88.74 | $88.75 | $88.70 |
| Purchase #4 | $25.41 | 4.587% | $26.5756 | $26.58 | $26.60 | $26.60 |
| Purchase #5 | $211.67 | 6.466% | $225.3566 | $225.36 | $225.35 | $225.40 |
| Purchase #6 | $66.41 | 7.645% | $71.487 | $71.49 | $71.50 | $71.50 |
| Purchase #7 | $53.25 | 8.668% | $57.8657 | $57.87 | $57.85 | $57.90 |
| 7 purchase totals = | $802.55 | $880.6044 | $880.62 | $880.65 | $880.70 | |