| 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 | $22.91 | 13.184% | $25.9305 | $25.93 | $25.95 | $25.90 |
| Purchase #2 | $206.95 | 7.858% | $223.2121 | $223.21 | $223.20 | $223.20 |
| Purchase #3 | $35.61 | 11.584% | $39.7351 | $39.74 | $39.75 | $39.70 |
| Purchase #4 | $157.71 | 3.763% | $163.6446 | $163.64 | $163.65 | $163.60 |
| Purchase #5 | $40.71 | 8.150% | $44.0279 | $44.03 | $44.05 | $44.00 |
| Purchase #6 | $167.47 | 13.103% | $189.4136 | $189.41 | $189.40 | $189.40 |
| Purchase #7 | $135.95 | 5.125% | $142.9174 | $142.92 | $142.90 | $142.90 |
| 7 purchase totals = | $767.31 | $828.8812 | $828.88 | $828.90 | $828.70 | |