| 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 | $157.29 | 12.790% | $177.4074 | $177.41 | $177.40 | $177.40 |
| Purchase #2 | $160.33 | 6.716% | $171.0978 | $171.10 | $171.10 | $171.10 |
| Purchase #3 | $88.83 | 10.616% | $98.2602 | $98.26 | $98.25 | $98.30 |
| Purchase #4 | $95.68 | 5.468% | $100.9118 | $100.91 | $100.90 | $100.90 |
| Purchase #5 | $47.55 | 13.550% | $53.993 | $53.99 | $54.00 | $54.00 |
| Purchase #6 | $38.48 | 6.759% | $41.0809 | $41.08 | $41.10 | $41.10 |
| Purchase #7 | $250.37 | 7.223% | $268.4542 | $268.45 | $268.45 | $268.50 |
| 7 purchase totals = | $838.53 | $911.2053 | $911.20 | $911.20 | $911.30 | |