| 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 | $180.51 | 6.830% | $192.8388 | $192.84 | $192.85 | $192.80 |
| Purchase #2 | $75.99 | 10.140% | $83.6954 | $83.70 | $83.70 | $83.70 |
| Purchase #3 | $238.27 | 7.586% | $256.3452 | $256.35 | $256.35 | $256.30 |
| Purchase #4 | $132.85 | 11.778% | $148.4971 | $148.50 | $148.50 | $148.50 |
| Purchase #5 | $29.69 | 8.502% | $32.2142 | $32.21 | $32.20 | $32.20 |
| Purchase #6 | $22.68 | 10.789% | $25.1269 | $25.13 | $25.15 | $25.10 |
| Purchase #7 | $244.38 | 11.329% | $272.0658 | $272.07 | $272.05 | $272.10 |
| 7 purchase totals = | $924.37 | $1,010.7834 | $1,010.80 | $1,010.80 | $1,010.70 | |