| 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 | $141.86 | 9.544% | $155.3991 | $155.40 | $155.40 | $155.40 |
| Purchase #2 | $22.37 | 10.727% | $24.7696 | $24.77 | $24.75 | $24.80 |
| Purchase #3 | $239.93 | 11.385% | $267.246 | $267.25 | $267.25 | $267.20 |
| Purchase #4 | $158.74 | 8.395% | $172.0662 | $172.07 | $172.05 | $172.10 |
| Purchase #5 | $46.86 | 3.552% | $48.5245 | $48.52 | $48.50 | $48.50 |
| Purchase #6 | $73.30 | 11.406% | $81.6606 | $81.66 | $81.65 | $81.70 |
| Purchase #7 | $153.94 | 11.646% | $171.8679 | $171.87 | $171.85 | $171.90 |
| 7 purchase totals = | $837.00 | $921.5339 | $921.54 | $921.45 | $921.60 | |