| 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 | $135.42 | 11.482% | $150.9689 | $150.97 | $150.95 | $151.00 |
| Purchase #2 | $204.60 | 13.474% | $232.1678 | $232.17 | $232.15 | $232.20 |
| Purchase #3 | $22.69 | 9.446% | $24.8333 | $24.83 | $24.85 | $24.80 |
| Purchase #4 | $237.76 | 5.505% | $250.8487 | $250.85 | $250.85 | $250.80 |
| Purchase #5 | $126.46 | 5.869% | $133.8819 | $133.88 | $133.90 | $133.90 |
| Purchase #6 | $135.58 | 10.319% | $149.5705 | $149.57 | $149.55 | $149.60 |
| Purchase #7 | $177.94 | 3.614% | $184.3708 | $184.37 | $184.35 | $184.40 |
| 7 purchase totals = | $1,040.45 | $1,126.6419 | $1,126.64 | $1,126.60 | $1,126.70 | |