| 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 | $160.99 | 5.103% | $169.2053 | $169.21 | $169.20 | $169.20 |
| Purchase #2 | $210.29 | 6.868% | $224.7327 | $224.73 | $224.75 | $224.70 |
| Purchase #3 | $40.25 | 7.865% | $43.4157 | $43.42 | $43.40 | $43.40 |
| Purchase #4 | $161.56 | 6.470% | $172.0129 | $172.01 | $172.00 | $172.00 |
| Purchase #5 | $159.76 | 8.411% | $173.1974 | $173.20 | $173.20 | $173.20 |
| Purchase #6 | $152.34 | 6.282% | $161.91 | $161.91 | $161.90 | $161.90 |
| Purchase #7 | $42.75 | 4.294% | $44.5857 | $44.59 | $44.60 | $44.60 |
| 7 purchase totals = | $927.94 | $989.0597 | $989.07 | $989.05 | $989.00 | |