| 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 | $116.98 | 11.317% | $130.2186 | $130.22 | $130.20 | $130.20 |
| Purchase #2 | $184.91 | 11.724% | $206.5888 | $206.59 | $206.60 | $206.60 |
| Purchase #3 | $8.57 | 11.205% | $9.5303 | $9.53 | $9.55 | $9.50 |
| Purchase #4 | $183.26 | 10.610% | $202.7039 | $202.70 | $202.70 | $202.70 |
| Purchase #5 | $161.49 | 5.546% | $170.4462 | $170.45 | $170.45 | $170.40 |
| Purchase #6 | $27.59 | 4.296% | $28.7753 | $28.78 | $28.80 | $28.80 |
| Purchase #7 | $167.26 | 4.254% | $174.3752 | $174.38 | $174.40 | $174.40 |
| 7 purchase totals = | $850.06 | $922.6383 | $922.65 | $922.70 | $922.60 | |