| 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 | $72.97 | 10.151% | $80.3772 | $80.38 | $80.40 | $80.40 |
| Purchase #2 | $108.66 | 12.778% | $122.5446 | $122.54 | $122.55 | $122.50 |
| Purchase #3 | $226.98 | 13.132% | $256.787 | $256.79 | $256.80 | $256.80 |
| Purchase #4 | $161.76 | 13.341% | $183.3404 | $183.34 | $183.35 | $183.30 |
| Purchase #5 | $237.95 | 11.501% | $265.3166 | $265.32 | $265.30 | $265.30 |
| Purchase #6 | $201.62 | 9.428% | $220.6287 | $220.63 | $220.65 | $220.60 |
| Purchase #7 | $67.35 | 6.410% | $71.6671 | $71.67 | $71.65 | $71.70 |
| 7 purchase totals = | $1,077.29 | $1,200.6616 | $1,200.67 | $1,200.70 | $1,200.60 | |