| 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 | $170.79 | 7.612% | $183.7905 | $183.79 | $183.80 | $183.80 |
| Purchase #2 | $248.88 | 7.760% | $268.1931 | $268.19 | $268.20 | $268.20 |
| Purchase #3 | $225.25 | 12.362% | $253.0954 | $253.10 | $253.10 | $253.10 |
| Purchase #4 | $35.38 | 3.747% | $36.7057 | $36.71 | $36.70 | $36.70 |
| Purchase #5 | $93.35 | 9.206% | $101.9438 | $101.94 | $101.95 | $101.90 |
| Purchase #6 | $135.25 | 5.574% | $142.7888 | $142.79 | $142.80 | $142.80 |
| Purchase #7 | $119.94 | 7.647% | $129.1118 | $129.11 | $129.10 | $129.10 |
| 7 purchase totals = | $1,028.84 | $1,115.6291 | $1,115.63 | $1,115.65 | $1,115.60 | |