| 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 | $176.34 | 6.155% | $187.1937 | $187.19 | $187.20 | $187.20 |
| Purchase #2 | $78.53 | 9.175% | $85.7351 | $85.74 | $85.75 | $85.70 |
| Purchase #3 | $5.95 | 10.717% | $6.5877 | $6.59 | $6.60 | $6.60 |
| Purchase #4 | $200.57 | 4.468% | $209.5315 | $209.53 | $209.55 | $209.50 |
| Purchase #5 | $14.59 | 3.164% | $15.0516 | $15.05 | $15.05 | $15.10 |
| Purchase #6 | $36.49 | 7.435% | $39.203 | $39.20 | $39.20 | $39.20 |
| Purchase #7 | $67.44 | 3.241% | $69.6257 | $69.63 | $69.65 | $69.60 |
| 7 purchase totals = | $579.91 | $612.9283 | $612.93 | $613.00 | $612.90 | |