| 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 | $146.85 | 9.762% | $161.1855 | $161.19 | $161.20 | $161.20 |
| Purchase #2 | $112.30 | 10.451% | $124.0365 | $124.04 | $124.05 | $124.00 |
| Purchase #3 | $64.97 | 3.265% | $67.0913 | $67.09 | $67.10 | $67.10 |
| Purchase #4 | $159.29 | 13.817% | $181.2991 | $181.30 | $181.30 | $181.30 |
| Purchase #5 | $156.25 | 3.174% | $161.2094 | $161.21 | $161.20 | $161.20 |
| Purchase #6 | $194.44 | 8.232% | $210.4463 | $210.45 | $210.45 | $210.40 |
| Purchase #7 | $228.39 | 6.763% | $243.836 | $243.84 | $243.85 | $243.80 |
| 7 purchase totals = | $1,062.49 | $1,149.1041 | $1,149.12 | $1,149.15 | $1,149.00 | |