| 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 | $148.96 | 11.668% | $166.3407 | $166.34 | $166.35 | $166.30 |
| Purchase #2 | $132.87 | 12.579% | $149.5837 | $149.58 | $149.60 | $149.60 |
| Purchase #3 | $41.78 | 11.625% | $46.6369 | $46.64 | $46.65 | $46.60 |
| Purchase #4 | $50.66 | 6.505% | $53.9554 | $53.96 | $53.95 | $54.00 |
| Purchase #5 | $115.54 | 5.245% | $121.6001 | $121.60 | $121.60 | $121.60 |
| Purchase #6 | $155.68 | 11.253% | $173.1987 | $173.20 | $173.20 | $173.20 |
| Purchase #7 | $72.62 | 11.143% | $80.712 | $80.71 | $80.70 | $80.70 |
| 7 purchase totals = | $718.11 | $792.0275 | $792.03 | $792.05 | $792.00 | |