| 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 | $179.44 | 4.773% | $188.0047 | $188.00 | $188.00 | $188.00 |
| Purchase #2 | $32.81 | 5.330% | $34.5588 | $34.56 | $34.55 | $34.60 |
| Purchase #3 | $138.82 | 7.294% | $148.9455 | $148.95 | $148.95 | $148.90 |
| Purchase #4 | $63.42 | 7.435% | $68.1353 | $68.14 | $68.15 | $68.10 |
| Purchase #5 | $112.90 | 8.122% | $122.0697 | $122.07 | $122.05 | $122.10 |
| Purchase #6 | $156.42 | 9.503% | $171.2846 | $171.28 | $171.30 | $171.30 |
| Purchase #7 | $37.48 | 13.761% | $42.6376 | $42.64 | $42.65 | $42.60 |
| 7 purchase totals = | $721.29 | $775.6362 | $775.64 | $775.65 | $775.60 | |