| 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 | $161.91 | 10.174% | $178.3827 | $178.38 | $178.40 | $178.40 |
| Purchase #2 | $183.38 | 8.630% | $199.2057 | $199.21 | $199.20 | $199.20 |
| Purchase #3 | $215.68 | 4.191% | $224.7191 | $224.72 | $224.70 | $224.70 |
| Purchase #4 | $21.90 | 3.199% | $22.6006 | $22.60 | $22.60 | $22.60 |
| Purchase #5 | $134.35 | 11.280% | $149.5047 | $149.50 | $149.50 | $149.50 |
| Purchase #6 | $188.68 | 11.624% | $210.6122 | $210.61 | $210.60 | $210.60 |
| Purchase #7 | $243.73 | 10.853% | $270.182 | $270.18 | $270.20 | $270.20 |
| 7 purchase totals = | $1,149.63 | $1,255.2070 | $1,255.20 | $1,255.20 | $1,255.20 | |