| 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 | $151.63 | 7.679% | $163.2737 | $163.27 | $163.25 | $163.30 |
| Purchase #2 | $108.74 | 13.204% | $123.098 | $123.10 | $123.10 | $123.10 |
| Purchase #3 | $175.40 | 4.696% | $183.6368 | $183.64 | $183.65 | $183.60 |
| Purchase #4 | $165.66 | 13.117% | $187.3896 | $187.39 | $187.40 | $187.40 |
| Purchase #5 | $236.28 | 6.381% | $251.357 | $251.36 | $251.35 | $251.40 |
| Purchase #6 | $45.29 | 5.113% | $47.6057 | $47.61 | $47.60 | $47.60 |
| Purchase #7 | $96.34 | 9.802% | $105.7832 | $105.78 | $105.80 | $105.80 |
| 7 purchase totals = | $979.34 | $1,062.1440 | $1,062.15 | $1,062.15 | $1,062.20 | |