| 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 | $64.63 | 7.453% | $69.4469 | $69.45 | $69.45 | $69.40 |
| Purchase #2 | $135.64 | 7.169% | $145.364 | $145.36 | $145.35 | $145.40 |
| Purchase #3 | $95.63 | 3.153% | $98.6452 | $98.65 | $98.65 | $98.60 |
| Purchase #4 | $217.44 | 4.716% | $227.6945 | $227.69 | $227.70 | $227.70 |
| Purchase #5 | $193.70 | 4.518% | $202.4514 | $202.45 | $202.45 | $202.50 |
| Purchase #6 | $235.94 | 12.361% | $265.1045 | $265.10 | $265.10 | $265.10 |
| Purchase #7 | $203.50 | 5.481% | $214.6538 | $214.65 | $214.65 | $214.70 |
| 7 purchase totals = | $1,146.48 | $1,223.3603 | $1,223.35 | $1,223.35 | $1,223.40 | |