| 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 | $115.43 | 12.784% | $130.1866 | $130.19 | $130.20 | $130.20 |
| Purchase #2 | $44.33 | 9.152% | $48.3871 | $48.39 | $48.40 | $48.40 |
| Purchase #3 | $153.44 | 3.664% | $159.062 | $159.06 | $159.05 | $159.10 |
| Purchase #4 | $184.58 | 6.783% | $197.1001 | $197.10 | $197.10 | $197.10 |
| Purchase #5 | $188.72 | 9.378% | $206.4182 | $206.42 | $206.40 | $206.40 |
| Purchase #6 | $211.82 | 7.204% | $227.0795 | $227.08 | $227.10 | $227.10 |
| Purchase #7 | $99.39 | 7.263% | $106.6087 | $106.61 | $106.60 | $106.60 |
| 7 purchase totals = | $997.71 | $1,074.8422 | $1,074.85 | $1,074.85 | $1,074.90 | |