| 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 | $191.54 | 13.399% | $217.2044 | $217.20 | $217.20 | $217.20 |
| Purchase #2 | $145.71 | 7.346% | $156.4139 | $156.41 | $156.40 | $156.40 |
| Purchase #3 | $83.52 | 11.453% | $93.0855 | $93.09 | $93.10 | $93.10 |
| Purchase #4 | $161.97 | 11.690% | $180.9043 | $180.90 | $180.90 | $180.90 |
| Purchase #5 | $33.49 | 5.153% | $35.2157 | $35.22 | $35.20 | $35.20 |
| Purchase #6 | $120.39 | 8.504% | $130.628 | $130.63 | $130.65 | $130.60 |
| Purchase #7 | $80.57 | 4.829% | $84.4607 | $84.46 | $84.45 | $84.50 |
| 7 purchase totals = | $817.19 | $897.9125 | $897.91 | $897.90 | $897.90 | |