| 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 | $172.58 | 12.601% | $194.3268 | $194.33 | $194.35 | $194.30 |
| Purchase #2 | $187.42 | 5.790% | $198.2716 | $198.27 | $198.25 | $198.30 |
| Purchase #3 | $34.64 | 8.385% | $37.5446 | $37.54 | $37.55 | $37.50 |
| Purchase #4 | $114.30 | 10.443% | $126.2363 | $126.24 | $126.25 | $126.20 |
| Purchase #5 | $139.78 | 8.262% | $151.3286 | $151.33 | $151.35 | $151.30 |
| Purchase #6 | $24.90 | 6.817% | $26.5974 | $26.60 | $26.60 | $26.60 |
| Purchase #7 | $120.99 | 10.520% | $133.7181 | $133.72 | $133.70 | $133.70 |
| 7 purchase totals = | $794.61 | $868.0234 | $868.03 | $868.05 | $867.90 | |