| 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 | $152.53 | 11.250% | $169.6896 | $169.69 | $169.70 | $169.70 |
| Purchase #2 | $204.99 | 4.381% | $213.9706 | $213.97 | $213.95 | $214.00 |
| Purchase #3 | $217.51 | 10.331% | $239.981 | $239.98 | $240.00 | $240.00 |
| Purchase #4 | $223.57 | 9.434% | $244.6616 | $244.66 | $244.65 | $244.70 |
| Purchase #5 | $157.52 | 4.288% | $164.2745 | $164.27 | $164.25 | $164.30 |
| Purchase #6 | $82.51 | 9.725% | $90.5341 | $90.53 | $90.55 | $90.50 |
| Purchase #7 | $184.84 | 10.213% | $203.7177 | $203.72 | $203.70 | $203.70 |
| 7 purchase totals = | $1,223.47 | $1,326.8291 | $1,326.82 | $1,326.80 | $1,326.90 | |