| 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 | $147.97 | 8.750% | $160.9174 | $160.92 | $160.90 | $160.90 |
| Purchase #2 | $101.73 | 11.117% | $113.0393 | $113.04 | $113.05 | $113.00 |
| Purchase #3 | $194.50 | 3.788% | $201.8677 | $201.87 | $201.85 | $201.90 |
| Purchase #4 | $184.48 | 3.362% | $190.6822 | $190.68 | $190.70 | $190.70 |
| Purchase #5 | $223.44 | 12.561% | $251.5063 | $251.51 | $251.50 | $251.50 |
| Purchase #6 | $84.56 | 8.164% | $91.4635 | $91.46 | $91.45 | $91.50 |
| Purchase #7 | $180.33 | 3.434% | $186.5225 | $186.52 | $186.50 | $186.50 |
| 7 purchase totals = | $1,117.01 | $1,195.9989 | $1,196.00 | $1,195.95 | $1,196.00 | |