| 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 | $147.65 | 5.441% | $155.6836 | $155.68 | $155.70 | $155.70 |
| Purchase #2 | $12.25 | 11.310% | $13.6355 | $13.64 | $13.65 | $13.60 |
| Purchase #3 | $90.48 | 6.130% | $96.0264 | $96.03 | $96.05 | $96.00 |
| Purchase #4 | $199.33 | 11.417% | $222.0875 | $222.09 | $222.10 | $222.10 |
| Purchase #5 | $9.38 | 9.817% | $10.3008 | $10.30 | $10.30 | $10.30 |
| Purchase #6 | $113.28 | 3.213% | $116.9197 | $116.92 | $116.90 | $116.90 |
| Purchase #7 | $192.62 | 5.248% | $202.7287 | $202.73 | $202.75 | $202.70 |
| 7 purchase totals = | $764.99 | $817.3822 | $817.39 | $817.45 | $817.30 | |