| 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 | $75.49 | 8.176% | $81.6621 | $81.66 | $81.65 | $81.70 |
| Purchase #2 | $221.86 | 3.205% | $228.9706 | $228.97 | $228.95 | $229.00 |
| Purchase #3 | $189.53 | 12.812% | $213.8126 | $213.81 | $213.80 | $213.80 |
| Purchase #4 | $140.28 | 6.604% | $149.5441 | $149.54 | $149.55 | $149.50 |
| Purchase #5 | $199.52 | 13.312% | $226.0801 | $226.08 | $226.10 | $226.10 |
| Purchase #6 | $157.50 | 12.174% | $176.6741 | $176.67 | $176.65 | $176.70 |
| Purchase #7 | $121.99 | 8.838% | $132.7715 | $132.77 | $132.75 | $132.80 |
| 7 purchase totals = | $1,106.17 | $1,209.5151 | $1,209.50 | $1,209.45 | $1,209.60 | |