| 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 | $80.30 | 3.731% | $83.296 | $83.30 | $83.30 | $83.30 |
| Purchase #2 | $172.29 | 11.426% | $191.9759 | $191.98 | $192.00 | $192.00 |
| Purchase #3 | $224.81 | 10.251% | $247.8553 | $247.86 | $247.85 | $247.90 |
| Purchase #4 | $226.81 | 10.516% | $250.6613 | $250.66 | $250.65 | $250.70 |
| Purchase #5 | $115.59 | 11.523% | $128.9094 | $128.91 | $128.90 | $128.90 |
| Purchase #6 | $88.63 | 6.660% | $94.5328 | $94.53 | $94.55 | $94.50 |
| Purchase #7 | $145.80 | 3.527% | $150.9424 | $150.94 | $150.95 | $150.90 |
| 7 purchase totals = | $1,054.23 | $1,148.1731 | $1,148.18 | $1,148.20 | $1,148.20 | |