| 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 | $148.46 | 13.187% | $168.0374 | $168.04 | $168.05 | $168.00 |
| Purchase #2 | $9.67 | 10.143% | $10.6508 | $10.65 | $10.65 | $10.70 |
| Purchase #3 | $243.58 | 11.128% | $270.6856 | $270.69 | $270.70 | $270.70 |
| Purchase #4 | $245.40 | 9.785% | $269.4124 | $269.41 | $269.40 | $269.40 |
| Purchase #5 | $170.74 | 4.628% | $178.6418 | $178.64 | $178.65 | $178.60 |
| Purchase #6 | $131.99 | 13.845% | $150.264 | $150.26 | $150.25 | $150.30 |
| Purchase #7 | $210.33 | 7.858% | $226.8577 | $226.86 | $226.85 | $226.90 |
| 7 purchase totals = | $1,160.17 | $1,274.5497 | $1,274.55 | $1,274.55 | $1,274.60 | |