| 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 | $185.36 | 5.170% | $194.9431 | $194.94 | $194.95 | $194.90 |
| Purchase #2 | $235.29 | 9.409% | $257.4284 | $257.43 | $257.45 | $257.40 |
| Purchase #3 | $49.72 | 7.270% | $53.3346 | $53.33 | $53.35 | $53.30 |
| Purchase #4 | $77.94 | 13.863% | $88.7448 | $88.74 | $88.75 | $88.70 |
| Purchase #5 | $121.54 | 3.148% | $125.3661 | $125.37 | $125.35 | $125.40 |
| Purchase #6 | $174.52 | 12.369% | $196.1064 | $196.11 | $196.10 | $196.10 |
| Purchase #7 | $146.32 | 5.751% | $154.7349 | $154.73 | $154.75 | $154.70 |
| 7 purchase totals = | $990.69 | $1,070.6583 | $1,070.65 | $1,070.70 | $1,070.50 | |