| 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 | $149.61 | 5.647% | $158.0585 | $158.06 | $158.05 | $158.10 |
| Purchase #2 | $8.31 | 7.182% | $8.9068 | $8.91 | $8.90 | $8.90 |
| Purchase #3 | $129.47 | 10.605% | $143.2003 | $143.20 | $143.20 | $143.20 |
| Purchase #4 | $158.79 | 4.672% | $166.2087 | $166.21 | $166.20 | $166.20 |
| Purchase #5 | $191.31 | 10.538% | $211.4702 | $211.47 | $211.45 | $211.50 |
| Purchase #6 | $61.91 | 10.320% | $68.2991 | $68.30 | $68.30 | $68.30 |
| Purchase #7 | $6.25 | 5.721% | $6.6076 | $6.61 | $6.60 | $6.60 |
| 7 purchase totals = | $705.65 | $762.7512 | $762.76 | $762.70 | $762.80 | |