| 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 | $185.93 | 7.106% | $199.1422 | $199.14 | $199.15 | $199.10 |
| Purchase #2 | $122.27 | 13.283% | $138.5111 | $138.51 | $138.50 | $138.50 |
| Purchase #3 | $164.86 | 5.131% | $173.319 | $173.32 | $173.30 | $173.30 |
| Purchase #4 | $179.42 | 7.456% | $192.7976 | $192.80 | $192.80 | $192.80 |
| Purchase #5 | $87.38 | 9.118% | $95.3473 | $95.35 | $95.35 | $95.30 |
| Purchase #6 | $233.34 | 13.564% | $264.9902 | $264.99 | $265.00 | $265.00 |
| Purchase #7 | $132.81 | 10.469% | $146.7139 | $146.71 | $146.70 | $146.70 |
| 7 purchase totals = | $1,106.01 | $1,210.8213 | $1,210.82 | $1,210.80 | $1,210.70 | |