| 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 | $181.84 | 4.164% | $189.4118 | $189.41 | $189.40 | $189.40 |
| Purchase #2 | $18.58 | 3.315% | $19.1959 | $19.20 | $19.20 | $19.20 |
| Purchase #3 | $194.51 | 13.339% | $220.4557 | $220.46 | $220.45 | $220.50 |
| Purchase #4 | $119.99 | 4.451% | $125.3308 | $125.33 | $125.35 | $125.30 |
| Purchase #5 | $54.48 | 4.189% | $56.7622 | $56.76 | $56.75 | $56.80 |
| Purchase #6 | $125.75 | 13.152% | $142.2886 | $142.29 | $142.30 | $142.30 |
| Purchase #7 | $183.57 | 6.826% | $196.1005 | $196.10 | $196.10 | $196.10 |
| 7 purchase totals = | $878.72 | $949.5455 | $949.55 | $949.55 | $949.60 | |