| 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 | $159.46 | 10.546% | $176.2767 | $176.28 | $176.30 | $176.30 |
| Purchase #2 | $243.61 | 5.517% | $257.05 | $257.05 | $257.05 | $257.10 |
| Purchase #3 | $241.48 | 9.397% | $264.1719 | $264.17 | $264.15 | $264.20 |
| Purchase #4 | $183.54 | 4.708% | $192.1811 | $192.18 | $192.20 | $192.20 |
| Purchase #5 | $192.61 | 9.458% | $210.8271 | $210.83 | $210.85 | $210.80 |
| Purchase #6 | $113.59 | 6.452% | $120.9188 | $120.92 | $120.90 | $120.90 |
| Purchase #7 | $75.25 | 4.294% | $78.4812 | $78.48 | $78.50 | $78.50 |
| 7 purchase totals = | $1,209.54 | $1,299.9068 | $1,299.91 | $1,299.95 | $1,300.00 | |