| 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 | $192.81 | 13.709% | $219.2423 | $219.24 | $219.25 | $219.20 |
| Purchase #2 | $45.82 | 4.154% | $47.7234 | $47.72 | $47.70 | $47.70 |
| Purchase #3 | $236.42 | 9.149% | $258.0501 | $258.05 | $258.05 | $258.10 |
| Purchase #4 | $152.84 | 5.706% | $161.5611 | $161.56 | $161.55 | $161.60 |
| Purchase #5 | $178.30 | 12.725% | $200.9887 | $200.99 | $201.00 | $201.00 |
| Purchase #6 | $70.66 | 5.686% | $74.6777 | $74.68 | $74.70 | $74.70 |
| Purchase #7 | $163.95 | 7.794% | $176.7283 | $176.73 | $176.75 | $176.70 |
| 7 purchase totals = | $1,040.80 | $1,138.9716 | $1,138.97 | $1,139.00 | $1,139.00 | |