| 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 | $45.80 | 12.692% | $51.6129 | $51.61 | $51.60 | $51.60 |
| Purchase #2 | $133.35 | 11.724% | $148.984 | $148.98 | $149.00 | $149.00 |
| Purchase #3 | $99.35 | 4.725% | $104.0443 | $104.04 | $104.05 | $104.00 |
| Purchase #4 | $143.66 | 10.672% | $158.9914 | $158.99 | $159.00 | $159.00 |
| Purchase #5 | $52.58 | 3.794% | $54.5749 | $54.57 | $54.55 | $54.60 |
| Purchase #6 | $243.96 | 9.119% | $266.2067 | $266.21 | $266.20 | $266.20 |
| Purchase #7 | $209.85 | 11.262% | $233.4833 | $233.48 | $233.50 | $233.50 |
| 7 purchase totals = | $928.55 | $1,017.8975 | $1,017.88 | $1,017.90 | $1,017.90 | |