| 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 | $120.70 | 9.464% | $132.123 | $132.12 | $132.10 | $132.10 |
| Purchase #2 | $166.56 | 3.331% | $172.1081 | $172.11 | $172.10 | $172.10 |
| Purchase #3 | $202.61 | 13.404% | $229.7678 | $229.77 | $229.75 | $229.80 |
| Purchase #4 | $173.76 | 6.782% | $185.5444 | $185.54 | $185.55 | $185.50 |
| Purchase #5 | $162.74 | 11.153% | $180.8904 | $180.89 | $180.90 | $180.90 |
| Purchase #6 | $68.78 | 10.257% | $75.8348 | $75.83 | $75.85 | $75.80 |
| Purchase #7 | $177.81 | 11.332% | $197.9594 | $197.96 | $197.95 | $198.00 |
| 7 purchase totals = | $1,072.96 | $1,174.2279 | $1,174.22 | $1,174.20 | $1,174.20 | |