| 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 | $131.98 | 13.256% | $149.4753 | $149.48 | $149.50 | $149.50 |
| Purchase #2 | $55.96 | 13.331% | $63.42 | $63.42 | $63.40 | $63.40 |
| Purchase #3 | $149.75 | 5.734% | $158.3367 | $158.34 | $158.35 | $158.30 |
| Purchase #4 | $153.52 | 4.518% | $160.456 | $160.46 | $160.45 | $160.50 |
| Purchase #5 | $208.67 | 4.800% | $218.6862 | $218.69 | $218.70 | $218.70 |
| Purchase #6 | $5.51 | 13.849% | $6.2731 | $6.27 | $6.25 | $6.30 |
| Purchase #7 | $168.65 | 11.529% | $188.0937 | $188.09 | $188.10 | $188.10 |
| 7 purchase totals = | $874.04 | $944.7410 | $944.75 | $944.75 | $944.80 | |