| 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 | $176.70 | 12.327% | $198.4818 | $198.48 | $198.50 | $198.50 |
| Purchase #2 | $221.49 | 11.719% | $247.4464 | $247.45 | $247.45 | $247.40 |
| Purchase #3 | $186.46 | 6.399% | $198.3916 | $198.39 | $198.40 | $198.40 |
| Purchase #4 | $214.86 | 6.136% | $228.0438 | $228.04 | $228.05 | $228.00 |
| Purchase #5 | $173.84 | 3.469% | $179.8705 | $179.87 | $179.85 | $179.90 |
| Purchase #6 | $166.57 | 13.721% | $189.4251 | $189.43 | $189.45 | $189.40 |
| Purchase #7 | $57.37 | 8.810% | $62.4243 | $62.42 | $62.40 | $62.40 |
| 7 purchase totals = | $1,197.29 | $1,304.0835 | $1,304.08 | $1,304.10 | $1,304.00 | |