| 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 | $197.51 | 8.760% | $214.8119 | $214.81 | $214.80 | $214.80 |
| Purchase #2 | $71.37 | 5.322% | $75.1683 | $75.17 | $75.15 | $75.20 |
| Purchase #3 | $223.37 | 13.534% | $253.6009 | $253.60 | $253.60 | $253.60 |
| Purchase #4 | $138.68 | 12.382% | $155.8514 | $155.85 | $155.85 | $155.90 |
| Purchase #5 | $68.34 | 6.575% | $72.8334 | $72.83 | $72.85 | $72.80 |
| Purchase #6 | $173.26 | 9.386% | $189.5222 | $189.52 | $189.50 | $189.50 |
| Purchase #7 | $177.40 | 11.280% | $197.4107 | $197.41 | $197.40 | $197.40 |
| 7 purchase totals = | $1,049.93 | $1,159.1988 | $1,159.19 | $1,159.15 | $1,159.20 | |