| 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 | $74.86 | 12.486% | $84.207 | $84.21 | $84.20 | $84.20 |
| Purchase #2 | $90.28 | 11.537% | $100.6956 | $100.70 | $100.70 | $100.70 |
| Purchase #3 | $239.81 | 7.325% | $257.3761 | $257.38 | $257.40 | $257.40 |
| Purchase #4 | $146.53 | 4.193% | $152.674 | $152.67 | $152.65 | $152.70 |
| Purchase #5 | $179.51 | 9.179% | $195.9872 | $195.99 | $196.00 | $196.00 |
| Purchase #6 | $242.31 | 12.463% | $272.5091 | $272.51 | $272.50 | $272.50 |
| Purchase #7 | $99.97 | 10.744% | $110.7108 | $110.71 | $110.70 | $110.70 |
| 7 purchase totals = | $1,073.27 | $1,174.1598 | $1,174.17 | $1,174.15 | $1,174.20 | |