| 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 | $173.91 | 10.392% | $191.9827 | $191.98 | $192.00 | $192.00 |
| Purchase #2 | $142.86 | 4.231% | $148.9044 | $148.90 | $148.90 | $148.90 |
| Purchase #3 | $231.93 | 5.255% | $244.1179 | $244.12 | $244.10 | $244.10 |
| Purchase #4 | $145.31 | 9.288% | $158.8064 | $158.81 | $158.80 | $158.80 |
| Purchase #5 | $138.72 | 13.160% | $156.9756 | $156.98 | $157.00 | $157.00 |
| Purchase #6 | $137.99 | 5.182% | $145.1406 | $145.14 | $145.15 | $145.10 |
| Purchase #7 | $135.94 | 5.321% | $143.1734 | $143.17 | $143.15 | $143.20 |
| 7 purchase totals = | $1,106.66 | $1,189.1010 | $1,189.10 | $1,189.10 | $1,189.10 | |