| 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 | $141.40 | 13.534% | $160.5371 | $160.54 | $160.55 | $160.50 |
| Purchase #2 | $46.45 | 4.239% | $48.419 | $48.42 | $48.40 | $48.40 |
| Purchase #3 | $136.61 | 12.150% | $153.2081 | $153.21 | $153.20 | $153.20 |
| Purchase #4 | $88.61 | 6.379% | $94.2624 | $94.26 | $94.25 | $94.30 |
| Purchase #5 | $83.33 | 12.248% | $93.5363 | $93.54 | $93.55 | $93.50 |
| Purchase #6 | $54.31 | 5.736% | $57.4252 | $57.43 | $57.45 | $57.40 |
| Purchase #7 | $157.64 | 5.132% | $165.7301 | $165.73 | $165.75 | $165.70 |
| 7 purchase totals = | $708.35 | $773.1182 | $773.13 | $773.15 | $773.00 | |