| 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 | $162.64 | 8.288% | $176.1196 | $176.12 | $176.10 | $176.10 |
| Purchase #2 | $83.95 | 11.682% | $93.757 | $93.76 | $93.75 | $93.80 |
| Purchase #3 | $164.57 | 5.577% | $173.7481 | $173.75 | $173.75 | $173.70 |
| Purchase #4 | $194.42 | 7.691% | $209.3728 | $209.37 | $209.35 | $209.40 |
| Purchase #5 | $202.90 | 5.805% | $214.6783 | $214.68 | $214.70 | $214.70 |
| Purchase #6 | $205.38 | 10.756% | $227.4707 | $227.47 | $227.45 | $227.50 |
| Purchase #7 | $44.58 | 12.231% | $50.0326 | $50.03 | $50.05 | $50.00 |
| 7 purchase totals = | $1,058.44 | $1,145.1791 | $1,145.18 | $1,145.15 | $1,145.20 | |