| 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 | $163.69 | 13.395% | $185.6163 | $185.62 | $185.60 | $185.60 |
| Purchase #2 | $68.56 | 3.524% | $70.9761 | $70.98 | $71.00 | $71.00 |
| Purchase #3 | $130.99 | 11.211% | $145.6753 | $145.68 | $145.70 | $145.70 |
| Purchase #4 | $21.73 | 5.553% | $22.9367 | $22.94 | $22.95 | $22.90 |
| Purchase #5 | $213.72 | 7.719% | $230.217 | $230.22 | $230.20 | $230.20 |
| Purchase #6 | $170.74 | 8.240% | $184.809 | $184.81 | $184.80 | $184.80 |
| Purchase #7 | $221.31 | 8.199% | $239.4552 | $239.46 | $239.45 | $239.50 |
| 7 purchase totals = | $990.74 | $1,079.6856 | $1,079.71 | $1,079.70 | $1,079.70 | |