| 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 | $170.79 | 8.232% | $184.8494 | $184.85 | $184.85 | $184.80 |
| Purchase #2 | $51.45 | 10.231% | $56.7138 | $56.71 | $56.70 | $56.70 |
| Purchase #3 | $8.60 | 11.806% | $9.6153 | $9.62 | $9.60 | $9.60 |
| Purchase #4 | $153.95 | 12.199% | $172.7304 | $172.73 | $172.75 | $172.70 |
| Purchase #5 | $6.60 | 13.318% | $7.479 | $7.48 | $7.50 | $7.50 |
| Purchase #6 | $121.57 | 9.340% | $132.9246 | $132.92 | $132.90 | $132.90 |
| Purchase #7 | $246.74 | 9.658% | $270.5701 | $270.57 | $270.55 | $270.60 |
| 7 purchase totals = | $759.70 | $834.8826 | $834.88 | $834.85 | $834.80 | |