| 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 | $177.63 | 12.679% | $200.1517 | $200.15 | $200.15 | $200.20 |
| Purchase #2 | $128.32 | 5.819% | $135.7869 | $135.79 | $135.80 | $135.80 |
| Purchase #3 | $153.31 | 11.323% | $170.6693 | $170.67 | $170.65 | $170.70 |
| Purchase #4 | $16.53 | 12.315% | $18.5657 | $18.57 | $18.55 | $18.60 |
| Purchase #5 | $145.30 | 3.371% | $150.1981 | $150.20 | $150.20 | $150.20 |
| Purchase #6 | $185.70 | 4.621% | $194.2812 | $194.28 | $194.30 | $194.30 |
| Purchase #7 | $124.37 | 13.554% | $141.2271 | $141.23 | $141.25 | $141.20 |
| 7 purchase totals = | $931.16 | $1,010.8800 | $1,010.89 | $1,010.90 | $1,011.00 | |