| 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 | $177.43 | 5.766% | $187.6606 | $187.66 | $187.65 | $187.70 |
| Purchase #2 | $109.57 | 6.722% | $116.9353 | $116.94 | $116.95 | $116.90 |
| Purchase #3 | $209.25 | 4.256% | $218.1557 | $218.16 | $218.15 | $218.20 |
| Purchase #4 | $29.71 | 9.620% | $32.5681 | $32.57 | $32.55 | $32.60 |
| Purchase #5 | $232.39 | 3.190% | $239.8032 | $239.80 | $239.80 | $239.80 |
| Purchase #6 | $10.83 | 4.170% | $11.2816 | $11.28 | $11.30 | $11.30 |
| Purchase #7 | $16.85 | 9.337% | $18.4233 | $18.42 | $18.40 | $18.40 |
| 7 purchase totals = | $786.03 | $824.8278 | $824.83 | $824.80 | $824.90 | |