| 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 | $195.44 | 4.361% | $203.9631 | $203.96 | $203.95 | $204.00 |
| Purchase #2 | $240.34 | 13.475% | $272.7258 | $272.73 | $272.75 | $272.70 |
| Purchase #3 | $83.78 | 8.294% | $90.7287 | $90.73 | $90.75 | $90.70 |
| Purchase #4 | $8.51 | 11.815% | $9.5155 | $9.52 | $9.50 | $9.50 |
| Purchase #5 | $41.54 | 6.678% | $44.314 | $44.31 | $44.30 | $44.30 |
| Purchase #6 | $91.81 | 13.719% | $104.4054 | $104.41 | $104.40 | $104.40 |
| Purchase #7 | $179.87 | 3.136% | $185.5107 | $185.51 | $185.50 | $185.50 |
| 7 purchase totals = | $841.29 | $911.1632 | $911.17 | $911.15 | $911.10 | |