| 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 | $177.36 | 13.164% | $200.7077 | $200.71 | $200.70 | $200.70 |
| Purchase #2 | $159.71 | 8.170% | $172.7583 | $172.76 | $172.75 | $172.80 |
| Purchase #3 | $238.38 | 3.412% | $246.5135 | $246.51 | $246.50 | $246.50 |
| Purchase #4 | $158.34 | 4.571% | $165.5777 | $165.58 | $165.60 | $165.60 |
| Purchase #5 | $75.63 | 7.288% | $81.1419 | $81.14 | $81.15 | $81.10 |
| Purchase #6 | $196.85 | 11.190% | $218.8775 | $218.88 | $218.90 | $218.90 |
| Purchase #7 | $232.68 | 3.192% | $240.1071 | $240.11 | $240.10 | $240.10 |
| 7 purchase totals = | $1,238.95 | $1,325.6837 | $1,325.69 | $1,325.70 | $1,325.70 | |