| 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 | $173.69 | 12.128% | $194.7551 | $194.76 | $194.75 | $194.80 |
| Purchase #2 | $39.85 | 11.595% | $44.4706 | $44.47 | $44.45 | $44.50 |
| Purchase #3 | $34.60 | 6.453% | $36.8327 | $36.83 | $36.85 | $36.80 |
| Purchase #4 | $250.35 | 10.325% | $276.1986 | $276.20 | $276.20 | $276.20 |
| Purchase #5 | $52.69 | 10.102% | $58.0127 | $58.01 | $58.00 | $58.00 |
| Purchase #6 | $143.34 | 6.330% | $152.4134 | $152.41 | $152.40 | $152.40 |
| Purchase #7 | $120.70 | 8.245% | $130.6517 | $130.65 | $130.65 | $130.70 |
| 7 purchase totals = | $815.22 | $893.3348 | $893.33 | $893.30 | $893.40 | |