| 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 | $178.56 | 4.842% | $187.2059 | $187.21 | $187.20 | $187.20 |
| Purchase #2 | $183.40 | 4.552% | $191.7484 | $191.75 | $191.75 | $191.70 |
| Purchase #3 | $157.30 | 13.797% | $179.0027 | $179.00 | $179.00 | $179.00 |
| Purchase #4 | $98.30 | 5.326% | $103.5355 | $103.54 | $103.55 | $103.50 |
| Purchase #5 | $8.39 | 7.487% | $9.0182 | $9.02 | $9.00 | $9.00 |
| Purchase #6 | $123.41 | 7.107% | $132.1807 | $132.18 | $132.20 | $132.20 |
| Purchase #7 | $19.77 | 11.176% | $21.9795 | $21.98 | $22.00 | $22.00 |
| 7 purchase totals = | $769.13 | $824.6709 | $824.68 | $824.70 | $824.60 | |