| 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 | $17.28 | 13.742% | $19.6546 | $19.65 | $19.65 | $19.70 |
| Purchase #2 | $160.99 | 13.524% | $182.7623 | $182.76 | $182.75 | $182.80 |
| Purchase #3 | $218.40 | 8.480% | $236.9203 | $236.92 | $236.90 | $236.90 |
| Purchase #4 | $12.87 | 12.168% | $14.436 | $14.44 | $14.45 | $14.40 |
| Purchase #5 | $154.54 | 5.406% | $162.8944 | $162.89 | $162.90 | $162.90 |
| Purchase #6 | $194.28 | 3.716% | $201.4994 | $201.50 | $201.50 | $201.50 |
| Purchase #7 | $233.54 | 10.561% | $258.2042 | $258.20 | $258.20 | $258.20 |
| 7 purchase totals = | $991.90 | $1,076.3712 | $1,076.36 | $1,076.35 | $1,076.40 | |