| 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 | $168.40 | 9.147% | $183.8035 | $183.80 | $183.80 | $183.80 |
| Purchase #2 | $204.92 | 3.336% | $211.7561 | $211.76 | $211.75 | $211.80 |
| Purchase #3 | $241.68 | 4.657% | $252.935 | $252.94 | $252.95 | $252.90 |
| Purchase #4 | $191.29 | 9.319% | $209.1163 | $209.12 | $209.10 | $209.10 |
| Purchase #5 | $155.68 | 13.324% | $176.4228 | $176.42 | $176.40 | $176.40 |
| Purchase #6 | $118.45 | 6.197% | $125.7903 | $125.79 | $125.80 | $125.80 |
| Purchase #7 | $40.79 | 7.376% | $43.7987 | $43.80 | $43.80 | $43.80 |
| 7 purchase totals = | $1,121.21 | $1,203.6227 | $1,203.63 | $1,203.60 | $1,203.60 | |