| 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 | $149.93 | 7.447% | $161.0953 | $161.10 | $161.10 | $161.10 |
| Purchase #2 | $34.33 | 8.130% | $37.121 | $37.12 | $37.10 | $37.10 |
| Purchase #3 | $101.69 | 4.721% | $106.4908 | $106.49 | $106.50 | $106.50 |
| Purchase #4 | $73.33 | 3.311% | $75.758 | $75.76 | $75.75 | $75.80 |
| Purchase #5 | $24.57 | 7.725% | $26.468 | $26.47 | $26.45 | $26.50 |
| Purchase #6 | $204.88 | 6.522% | $218.2423 | $218.24 | $218.25 | $218.20 |
| Purchase #7 | $55.86 | 4.342% | $58.2854 | $58.29 | $58.30 | $58.30 |
| 7 purchase totals = | $644.59 | $683.4608 | $683.47 | $683.45 | $683.50 | |