| 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 | $159.57 | 6.414% | $169.8048 | $169.80 | $169.80 | $169.80 |
| Purchase #2 | $118.89 | 6.697% | $126.8521 | $126.85 | $126.85 | $126.90 |
| Purchase #3 | $37.43 | 3.465% | $38.7269 | $38.73 | $38.75 | $38.70 |
| Purchase #4 | $141.64 | 10.613% | $156.6723 | $156.67 | $156.65 | $156.70 |
| Purchase #5 | $35.45 | 13.368% | $40.189 | $40.19 | $40.20 | $40.20 |
| Purchase #6 | $77.35 | 9.788% | $84.921 | $84.92 | $84.90 | $84.90 |
| Purchase #7 | $149.72 | 5.267% | $157.6058 | $157.61 | $157.60 | $157.60 |
| 7 purchase totals = | $720.05 | $774.7719 | $774.77 | $774.75 | $774.80 | |