| 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 | $161.62 | 9.113% | $176.3484 | $176.35 | $176.35 | $176.30 |
| Purchase #2 | $171.81 | 13.712% | $195.3686 | $195.37 | $195.35 | $195.40 |
| Purchase #3 | $223.91 | 9.276% | $244.6799 | $244.68 | $244.70 | $244.70 |
| Purchase #4 | $145.51 | 8.234% | $157.4913 | $157.49 | $157.50 | $157.50 |
| Purchase #5 | $100.39 | 8.302% | $108.7244 | $108.72 | $108.70 | $108.70 |
| Purchase #6 | $100.44 | 12.241% | $112.7349 | $112.73 | $112.75 | $112.70 |
| Purchase #7 | $230.39 | 11.153% | $256.0854 | $256.09 | $256.10 | $256.10 |
| 7 purchase totals = | $1,134.07 | $1,251.4329 | $1,251.43 | $1,251.45 | $1,251.40 | |