| 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 | $160.71 | 10.514% | $177.607 | $177.61 | $177.60 | $177.60 |
| Purchase #2 | $169.96 | 7.260% | $182.2991 | $182.30 | $182.30 | $182.30 |
| Purchase #3 | $201.83 | 7.114% | $216.1882 | $216.19 | $216.20 | $216.20 |
| Purchase #4 | $47.54 | 12.752% | $53.6023 | $53.60 | $53.60 | $53.60 |
| Purchase #5 | $67.84 | 4.449% | $70.8582 | $70.86 | $70.85 | $70.90 |
| Purchase #6 | $7.86 | 10.409% | $8.6781 | $8.68 | $8.70 | $8.70 |
| Purchase #7 | $147.47 | 5.632% | $155.7755 | $155.78 | $155.80 | $155.80 |
| 7 purchase totals = | $803.21 | $865.0084 | $865.02 | $865.05 | $865.10 | |