| 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 | $148.71 | 7.700% | $160.1607 | $160.16 | $160.15 | $160.20 |
| Purchase #2 | $174.85 | 13.533% | $198.5125 | $198.51 | $198.50 | $198.50 |
| Purchase #3 | $63.29 | 13.468% | $71.8139 | $71.81 | $71.80 | $71.80 |
| Purchase #4 | $147.45 | 5.829% | $156.0449 | $156.04 | $156.05 | $156.00 |
| Purchase #5 | $56.40 | 13.339% | $63.9232 | $63.92 | $63.90 | $63.90 |
| Purchase #6 | $135.30 | 8.414% | $146.6841 | $146.68 | $146.70 | $146.70 |
| Purchase #7 | $208.71 | 5.682% | $220.5689 | $220.57 | $220.55 | $220.60 |
| 7 purchase totals = | $934.71 | $1,017.7082 | $1,017.69 | $1,017.65 | $1,017.70 | |