| 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 | $132.74 | 6.221% | $140.9978 | $141.00 | $141.00 | $141.00 |
| Purchase #2 | $81.89 | 10.666% | $90.6244 | $90.62 | $90.60 | $90.60 |
| Purchase #3 | $215.57 | 7.796% | $232.3758 | $232.38 | $232.40 | $232.40 |
| Purchase #4 | $166.76 | 3.620% | $172.7967 | $172.80 | $172.80 | $172.80 |
| Purchase #5 | $140.61 | 13.387% | $159.4335 | $159.43 | $159.45 | $159.40 |
| Purchase #6 | $189.69 | 11.854% | $212.1759 | $212.18 | $212.20 | $212.20 |
| Purchase #7 | $23.92 | 13.323% | $27.1069 | $27.11 | $27.10 | $27.10 |
| 7 purchase totals = | $951.18 | $1,035.5110 | $1,035.52 | $1,035.55 | $1,035.50 | |