| 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 | $170.77 | 12.322% | $191.8123 | $191.81 | $191.80 | $191.80 |
| Purchase #2 | $30.43 | 11.833% | $34.0308 | $34.03 | $34.05 | $34.00 |
| Purchase #3 | $50.33 | 11.347% | $56.0409 | $56.04 | $56.05 | $56.00 |
| Purchase #4 | $178.47 | 7.745% | $192.2925 | $192.29 | $192.30 | $192.30 |
| Purchase #5 | $157.99 | 11.407% | $176.0119 | $176.01 | $176.00 | $176.00 |
| Purchase #6 | $120.36 | 8.794% | $130.9445 | $130.94 | $130.95 | $130.90 |
| Purchase #7 | $48.29 | 13.208% | $54.6681 | $54.67 | $54.65 | $54.70 |
| 7 purchase totals = | $756.64 | $835.8010 | $835.79 | $835.80 | $835.70 | |