| 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 | $172.49 | 11.576% | $192.4574 | $192.46 | $192.45 | $192.50 |
| Purchase #2 | $140.86 | 7.575% | $151.5301 | $151.53 | $151.55 | $151.50 |
| Purchase #3 | $55.69 | 8.810% | $60.5963 | $60.60 | $60.60 | $60.60 |
| Purchase #4 | $105.57 | 6.590% | $112.5271 | $112.53 | $112.55 | $112.50 |
| Purchase #5 | $195.36 | 4.243% | $203.6491 | $203.65 | $203.65 | $203.60 |
| Purchase #6 | $141.90 | 4.235% | $147.9095 | $147.91 | $147.90 | $147.90 |
| Purchase #7 | $202.41 | 13.728% | $230.1968 | $230.20 | $230.20 | $230.20 |
| 7 purchase totals = | $1,014.28 | $1,098.8663 | $1,098.88 | $1,098.90 | $1,098.80 | |