| 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 | $166.50 | 13.796% | $189.4703 | $189.47 | $189.45 | $189.50 |
| Purchase #2 | $205.71 | 11.774% | $229.9303 | $229.93 | $229.95 | $229.90 |
| Purchase #3 | $220.59 | 4.702% | $230.9621 | $230.96 | $230.95 | $231.00 |
| Purchase #4 | $194.90 | 4.109% | $202.9084 | $202.91 | $202.90 | $202.90 |
| Purchase #5 | $124.66 | 7.261% | $133.7116 | $133.71 | $133.70 | $133.70 |
| Purchase #6 | $161.95 | 4.751% | $169.6442 | $169.64 | $169.65 | $169.60 |
| Purchase #7 | $169.59 | 11.193% | $188.5722 | $188.57 | $188.55 | $188.60 |
| 7 purchase totals = | $1,243.90 | $1,345.1991 | $1,345.19 | $1,345.15 | $1,345.20 | |