| 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 | $196.38 | 4.853% | $205.9103 | $205.91 | $205.90 | $205.90 |
| Purchase #2 | $73.96 | 10.391% | $81.6452 | $81.65 | $81.65 | $81.60 |
| Purchase #3 | $138.56 | 7.812% | $149.3843 | $149.38 | $149.40 | $149.40 |
| Purchase #4 | $123.73 | 6.822% | $132.1709 | $132.17 | $132.15 | $132.20 |
| Purchase #5 | $53.91 | 7.285% | $57.8373 | $57.84 | $57.85 | $57.80 |
| Purchase #6 | $131.81 | 13.494% | $149.5964 | $149.60 | $149.60 | $149.60 |
| Purchase #7 | $40.48 | 11.233% | $45.0271 | $45.03 | $45.05 | $45.00 |
| 7 purchase totals = | $758.83 | $821.5715 | $821.58 | $821.60 | $821.50 | |