| 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 | $119.28 | 11.445% | $132.9316 | $132.93 | $132.95 | $132.90 |
| Purchase #2 | $180.91 | 8.233% | $195.8043 | $195.80 | $195.80 | $195.80 |
| Purchase #3 | $56.48 | 6.602% | $60.2088 | $60.21 | $60.20 | $60.20 |
| Purchase #4 | $150.50 | 5.670% | $159.0334 | $159.03 | $159.05 | $159.00 |
| Purchase #5 | $101.43 | 4.694% | $106.1911 | $106.19 | $106.20 | $106.20 |
| Purchase #6 | $158.39 | 8.754% | $172.2555 | $172.26 | $172.25 | $172.30 |
| Purchase #7 | $249.87 | 8.189% | $270.3319 | $270.33 | $270.35 | $270.30 |
| 7 purchase totals = | $1,016.86 | $1,096.7566 | $1,096.75 | $1,096.80 | $1,096.70 | |