| 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 | $176.34 | 3.284% | $182.131 | $182.13 | $182.15 | $182.10 |
| Purchase #2 | $77.26 | 9.554% | $84.6414 | $84.64 | $84.65 | $84.60 |
| Purchase #3 | $78.36 | 9.554% | $85.8465 | $85.85 | $85.85 | $85.80 |
| Purchase #4 | $224.93 | 13.428% | $255.1336 | $255.13 | $255.15 | $255.10 |
| Purchase #5 | $156.73 | 5.538% | $165.4097 | $165.41 | $165.40 | $165.40 |
| Purchase #6 | $242.59 | 4.215% | $252.8152 | $252.82 | $252.80 | $252.80 |
| Purchase #7 | $146.62 | 8.550% | $159.156 | $159.16 | $159.15 | $159.20 |
| 7 purchase totals = | $1,102.83 | $1,185.1334 | $1,185.14 | $1,185.15 | $1,185.00 | |