| 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 | $174.70 | 5.824% | $184.8745 | $184.87 | $184.85 | $184.90 |
| Purchase #2 | $197.70 | 3.592% | $204.8014 | $204.80 | $204.80 | $204.80 |
| Purchase #3 | $234.45 | 9.362% | $256.3992 | $256.40 | $256.40 | $256.40 |
| Purchase #4 | $172.74 | 9.302% | $188.8083 | $188.81 | $188.80 | $188.80 |
| Purchase #5 | $102.86 | 13.862% | $117.1185 | $117.12 | $117.10 | $117.10 |
| Purchase #6 | $240.58 | 5.249% | $253.208 | $253.21 | $253.20 | $253.20 |
| Purchase #7 | $90.75 | 7.839% | $97.8639 | $97.86 | $97.85 | $97.90 |
| 7 purchase totals = | $1,213.78 | $1,303.0738 | $1,303.07 | $1,303.00 | $1,303.10 | |