| 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 | $189.85 | 4.239% | $197.8977 | $197.90 | $197.90 | $197.90 |
| Purchase #2 | $154.51 | 10.808% | $171.2094 | $171.21 | $171.20 | $171.20 |
| Purchase #3 | $121.61 | 7.206% | $130.3732 | $130.37 | $130.35 | $130.40 |
| Purchase #4 | $62.58 | 5.154% | $65.8054 | $65.81 | $65.80 | $65.80 |
| Purchase #5 | $218.61 | 12.459% | $245.8466 | $245.85 | $245.85 | $245.80 |
| Purchase #6 | $146.65 | 8.525% | $159.1519 | $159.15 | $159.15 | $159.20 |
| Purchase #7 | $172.26 | 9.618% | $188.828 | $188.83 | $188.85 | $188.80 |
| 7 purchase totals = | $1,066.07 | $1,159.1122 | $1,159.12 | $1,159.10 | $1,159.10 | |