| 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 | $147.85 | 3.445% | $152.9434 | $152.94 | $152.95 | $152.90 |
| Purchase #2 | $67.33 | 4.305% | $70.2286 | $70.23 | $70.25 | $70.20 |
| Purchase #3 | $176.89 | 12.731% | $199.4099 | $199.41 | $199.40 | $199.40 |
| Purchase #4 | $179.50 | 11.580% | $200.2861 | $200.29 | $200.30 | $200.30 |
| Purchase #5 | $189.93 | 9.467% | $207.9107 | $207.91 | $207.90 | $207.90 |
| Purchase #6 | $45.32 | 4.423% | $47.3245 | $47.32 | $47.30 | $47.30 |
| Purchase #7 | $69.97 | 6.627% | $74.6069 | $74.61 | $74.60 | $74.60 |
| 7 purchase totals = | $876.79 | $952.7101 | $952.71 | $952.70 | $952.60 | |