| 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 | $91.98 | 13.358% | $104.2667 | $104.27 | $104.25 | $104.30 |
| Purchase #2 | $145.79 | 6.277% | $154.9412 | $154.94 | $154.95 | $154.90 |
| Purchase #3 | $199.62 | 6.741% | $213.0764 | $213.08 | $213.10 | $213.10 |
| Purchase #4 | $152.86 | 10.477% | $168.8751 | $168.88 | $168.90 | $168.90 |
| Purchase #5 | $237.30 | 8.430% | $257.3044 | $257.30 | $257.30 | $257.30 |
| Purchase #6 | $38.51 | 5.295% | $40.5491 | $40.55 | $40.55 | $40.50 |
| Purchase #7 | $190.29 | 3.593% | $197.1271 | $197.13 | $197.15 | $197.10 |
| 7 purchase totals = | $1,056.35 | $1,136.1400 | $1,136.15 | $1,136.20 | $1,136.10 | |