| 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 | $177.32 | 6.662% | $189.1331 | $189.13 | $189.15 | $189.10 |
| Purchase #2 | $52.90 | 6.144% | $56.1502 | $56.15 | $56.15 | $56.20 |
| Purchase #3 | $140.66 | 6.504% | $149.8085 | $149.81 | $149.80 | $149.80 |
| Purchase #4 | $43.88 | 7.621% | $47.2241 | $47.22 | $47.20 | $47.20 |
| Purchase #5 | $122.25 | 10.122% | $134.6241 | $134.62 | $134.60 | $134.60 |
| Purchase #6 | $13.70 | 6.154% | $14.5431 | $14.54 | $14.55 | $14.50 |
| Purchase #7 | $188.93 | 5.861% | $200.0032 | $200.00 | $200.00 | $200.00 |
| 7 purchase totals = | $739.64 | $791.4863 | $791.47 | $791.45 | $791.40 | |