| 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 | $146.43 | 4.498% | $153.0164 | $153.02 | $153.00 | $153.00 |
| Purchase #2 | $70.62 | 9.653% | $77.4369 | $77.44 | $77.45 | $77.40 |
| Purchase #3 | $199.77 | 11.681% | $223.1051 | $223.11 | $223.10 | $223.10 |
| Purchase #4 | $137.70 | 5.469% | $145.2308 | $145.23 | $145.25 | $145.20 |
| Purchase #5 | $225.49 | 8.233% | $244.0546 | $244.05 | $244.05 | $244.10 |
| Purchase #6 | $83.44 | 4.129% | $86.8852 | $86.89 | $86.90 | $86.90 |
| Purchase #7 | $193.43 | 13.423% | $219.3941 | $219.39 | $219.40 | $219.40 |
| 7 purchase totals = | $1,056.88 | $1,149.1231 | $1,149.13 | $1,149.15 | $1,149.10 | |