| 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 | $180.70 | 9.756% | $198.3291 | $198.33 | $198.35 | $198.30 |
| Purchase #2 | $211.80 | 8.301% | $229.3815 | $229.38 | $229.40 | $229.40 |
| Purchase #3 | $57.36 | 8.550% | $62.2643 | $62.26 | $62.25 | $62.30 |
| Purchase #4 | $27.66 | 7.391% | $29.7044 | $29.70 | $29.70 | $29.70 |
| Purchase #5 | $250.40 | 11.517% | $279.2386 | $279.24 | $279.25 | $279.20 |
| Purchase #6 | $18.41 | 10.432% | $20.3305 | $20.33 | $20.35 | $20.30 |
| Purchase #7 | $228.83 | 10.516% | $252.8938 | $252.89 | $252.90 | $252.90 |
| 7 purchase totals = | $975.16 | $1,072.1422 | $1,072.13 | $1,072.20 | $1,072.10 | |