| 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 | $180.89 | 9.329% | $197.7652 | $197.77 | $197.75 | $197.80 |
| Purchase #2 | $215.26 | 10.189% | $237.1928 | $237.19 | $237.20 | $237.20 |
| Purchase #3 | $152.77 | 6.357% | $162.4816 | $162.48 | $162.50 | $162.50 |
| Purchase #4 | $238.89 | 7.663% | $257.1961 | $257.20 | $257.20 | $257.20 |
| Purchase #5 | $147.91 | 4.823% | $155.0437 | $155.04 | $155.05 | $155.00 |
| Purchase #6 | $181.85 | 12.147% | $203.9393 | $203.94 | $203.95 | $203.90 |
| Purchase #7 | $222.32 | 10.189% | $244.9722 | $244.97 | $244.95 | $245.00 |
| 7 purchase totals = | $1,339.89 | $1,458.5909 | $1,458.59 | $1,458.60 | $1,458.60 | |