| 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 | $154.97 | 3.643% | $160.6156 | $160.62 | $160.60 | $160.60 |
| Purchase #2 | $9.64 | 4.596% | $10.0831 | $10.08 | $10.10 | $10.10 |
| Purchase #3 | $145.36 | 3.693% | $150.7281 | $150.73 | $150.75 | $150.70 |
| Purchase #4 | $114.67 | 9.513% | $125.5786 | $125.58 | $125.60 | $125.60 |
| Purchase #5 | $158.76 | 12.223% | $178.1652 | $178.17 | $178.15 | $178.20 |
| Purchase #6 | $96.55 | 5.301% | $101.6681 | $101.67 | $101.65 | $101.70 |
| Purchase #7 | $32.38 | 13.674% | $36.8076 | $36.81 | $36.80 | $36.80 |
| 7 purchase totals = | $712.33 | $763.6463 | $763.66 | $763.65 | $763.70 | |