| 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 | $160.90 | 10.589% | $177.9377 | $177.94 | $177.95 | $177.90 |
| Purchase #2 | $27.72 | 12.249% | $31.1154 | $31.12 | $31.10 | $31.10 |
| Purchase #3 | $11.70 | 12.158% | $13.1225 | $13.12 | $13.10 | $13.10 |
| Purchase #4 | $121.38 | 11.741% | $135.6312 | $135.63 | $135.65 | $135.60 |
| Purchase #5 | $34.37 | 3.223% | $35.4777 | $35.48 | $35.50 | $35.50 |
| Purchase #6 | $217.33 | 6.564% | $231.5955 | $231.60 | $231.60 | $231.60 |
| Purchase #7 | $240.26 | 8.523% | $260.7374 | $260.74 | $260.75 | $260.70 |
| 7 purchase totals = | $813.66 | $885.6174 | $885.63 | $885.65 | $885.50 | |