| 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 | $175.94 | 10.520% | $194.4489 | $194.45 | $194.45 | $194.40 |
| Purchase #2 | $18.57 | 4.200% | $19.3499 | $19.35 | $19.35 | $19.30 |
| Purchase #3 | $55.29 | 4.362% | $57.7017 | $57.70 | $57.70 | $57.70 |
| Purchase #4 | $203.73 | 11.775% | $227.7192 | $227.72 | $227.70 | $227.70 |
| Purchase #5 | $218.31 | 12.742% | $246.1271 | $246.13 | $246.15 | $246.10 |
| Purchase #6 | $25.60 | 12.281% | $28.7439 | $28.74 | $28.75 | $28.70 |
| Purchase #7 | $5.86 | 12.529% | $6.5942 | $6.59 | $6.60 | $6.60 |
| 7 purchase totals = | $703.30 | $780.6849 | $780.68 | $780.70 | $780.50 | |