| 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 | $150.64 | 3.158% | $155.3972 | $155.40 | $155.40 | $155.40 |
| Purchase #2 | $60.57 | 9.830% | $66.524 | $66.52 | $66.50 | $66.50 |
| Purchase #3 | $104.72 | 3.675% | $108.5685 | $108.57 | $108.55 | $108.60 |
| Purchase #4 | $197.35 | 6.112% | $209.412 | $209.41 | $209.40 | $209.40 |
| Purchase #5 | $171.46 | 7.258% | $183.9046 | $183.90 | $183.90 | $183.90 |
| Purchase #6 | $161.91 | 8.786% | $176.1354 | $176.14 | $176.15 | $176.10 |
| Purchase #7 | $227.40 | 9.781% | $249.642 | $249.64 | $249.65 | $249.60 |
| 7 purchase totals = | $1,074.05 | $1,149.5837 | $1,149.58 | $1,149.55 | $1,149.50 | |