| 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 | $132.52 | 9.640% | $145.2949 | $145.29 | $145.30 | $145.30 |
| Purchase #2 | $154.59 | 9.506% | $169.2853 | $169.29 | $169.30 | $169.30 |
| Purchase #3 | $159.73 | 11.790% | $178.5622 | $178.56 | $178.55 | $178.60 |
| Purchase #4 | $115.61 | 6.345% | $122.9455 | $122.95 | $122.95 | $122.90 |
| Purchase #5 | $32.59 | 13.260% | $36.9114 | $36.91 | $36.90 | $36.90 |
| Purchase #6 | $39.90 | 7.746% | $42.9907 | $42.99 | $43.00 | $43.00 |
| Purchase #7 | $191.36 | 5.735% | $202.3345 | $202.33 | $202.35 | $202.30 |
| 7 purchase totals = | $826.30 | $898.3245 | $898.32 | $898.35 | $898.30 | |