| 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 | $173.31 | 10.207% | $190.9998 | $191.00 | $191.00 | $191.00 |
| Purchase #2 | $83.57 | 7.148% | $89.5436 | $89.54 | $89.55 | $89.50 |
| Purchase #3 | $230.34 | 3.125% | $237.5381 | $237.54 | $237.55 | $237.50 |
| Purchase #4 | $61.44 | 10.196% | $67.7044 | $67.70 | $67.70 | $67.70 |
| Purchase #5 | $95.34 | 13.809% | $108.5055 | $108.51 | $108.50 | $108.50 |
| Purchase #6 | $7.81 | 10.523% | $8.6318 | $8.63 | $8.65 | $8.60 |
| Purchase #7 | $175.53 | 4.411% | $183.2726 | $183.27 | $183.25 | $183.30 |
| 7 purchase totals = | $827.34 | $886.1958 | $886.19 | $886.20 | $886.10 | |