| 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 | $166.49 | 4.836% | $174.5415 | $174.54 | $174.55 | $174.50 |
| Purchase #2 | $109.38 | 7.477% | $117.5583 | $117.56 | $117.55 | $117.60 |
| Purchase #3 | $243.53 | 10.589% | $269.3174 | $269.32 | $269.30 | $269.30 |
| Purchase #4 | $189.76 | 8.622% | $206.1211 | $206.12 | $206.10 | $206.10 |
| Purchase #5 | $24.49 | 5.530% | $25.8443 | $25.84 | $25.85 | $25.80 |
| Purchase #6 | $155.94 | 3.106% | $160.7835 | $160.78 | $160.80 | $160.80 |
| Purchase #7 | $109.79 | 7.348% | $117.8574 | $117.86 | $117.85 | $117.90 |
| 7 purchase totals = | $999.38 | $1,072.0235 | $1,072.02 | $1,072.00 | $1,072.00 | |