| 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 | $226.82 | 11.572% | $253.0676 | $253.07 | $253.05 | $253.10 |
| Purchase #2 | $103.92 | 3.343% | $107.394 | $107.39 | $107.40 | $107.40 |
| Purchase #3 | $7.98 | 13.187% | $9.0323 | $9.03 | $9.05 | $9.00 |
| Purchase #4 | $170.43 | 9.674% | $186.9174 | $186.92 | $186.90 | $186.90 |
| Purchase #5 | $91.70 | 10.354% | $101.1946 | $101.19 | $101.20 | $101.20 |
| Purchase #6 | $118.44 | 9.546% | $129.7463 | $129.75 | $129.75 | $129.70 |
| Purchase #7 | $181.33 | 4.445% | $189.3901 | $189.39 | $189.40 | $189.40 |
| 7 purchase totals = | $900.62 | $976.7423 | $976.74 | $976.75 | $976.70 | |