| 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 | $159.39 | 13.319% | $180.6192 | $180.62 | $180.60 | $180.60 |
| Purchase #2 | $240.86 | 7.816% | $259.6856 | $259.69 | $259.70 | $259.70 |
| Purchase #3 | $204.96 | 11.278% | $228.0754 | $228.08 | $228.10 | $228.10 |
| Purchase #4 | $89.69 | 3.137% | $92.5036 | $92.50 | $92.50 | $92.50 |
| Purchase #5 | $67.72 | 3.829% | $70.313 | $70.31 | $70.30 | $70.30 |
| Purchase #6 | $194.56 | 4.683% | $203.6712 | $203.67 | $203.65 | $203.70 |
| Purchase #7 | $139.56 | 9.449% | $152.747 | $152.75 | $152.75 | $152.70 |
| 7 purchase totals = | $1,096.74 | $1,187.6150 | $1,187.62 | $1,187.60 | $1,187.60 | |