| 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 | $140.98 | 11.847% | $157.6819 | $157.68 | $157.70 | $157.70 |
| Purchase #2 | $39.83 | 13.209% | $45.0911 | $45.09 | $45.10 | $45.10 |
| Purchase #3 | $42.60 | 6.424% | $45.3366 | $45.34 | $45.35 | $45.30 |
| Purchase #4 | $56.99 | 5.717% | $60.2481 | $60.25 | $60.25 | $60.20 |
| Purchase #5 | $65.90 | 7.282% | $70.6988 | $70.70 | $70.70 | $70.70 |
| Purchase #6 | $32.37 | 10.441% | $35.7498 | $35.75 | $35.75 | $35.70 |
| Purchase #7 | $110.70 | 7.851% | $119.3911 | $119.39 | $119.40 | $119.40 |
| 7 purchase totals = | $489.37 | $534.1974 | $534.20 | $534.25 | $534.10 | |