| 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 | $155.80 | 7.321% | $167.2061 | $167.21 | $167.20 | $167.20 |
| Purchase #2 | $204.79 | 12.103% | $229.5757 | $229.58 | $229.60 | $229.60 |
| Purchase #3 | $176.55 | 11.393% | $196.6643 | $196.66 | $196.65 | $196.70 |
| Purchase #4 | $246.66 | 11.256% | $274.424 | $274.42 | $274.40 | $274.40 |
| Purchase #5 | $191.26 | 6.407% | $203.514 | $203.51 | $203.50 | $203.50 |
| Purchase #6 | $148.49 | 7.536% | $159.6802 | $159.68 | $159.70 | $159.70 |
| Purchase #7 | $88.78 | 5.210% | $93.4054 | $93.41 | $93.40 | $93.40 |
| 7 purchase totals = | $1,212.33 | $1,324.4697 | $1,324.47 | $1,324.45 | $1,324.50 | |