| 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 | $6.91 | 11.710% | $7.7192 | $7.72 | $7.70 | $7.70 |
| Purchase #2 | $160.73 | 3.643% | $166.5854 | $166.59 | $166.60 | $166.60 |
| Purchase #3 | $227.66 | 7.416% | $244.5433 | $244.54 | $244.55 | $244.50 |
| Purchase #4 | $76.51 | 7.429% | $82.1939 | $82.19 | $82.20 | $82.20 |
| Purchase #5 | $218.51 | 8.629% | $237.3652 | $237.37 | $237.35 | $237.40 |
| Purchase #6 | $156.92 | 13.563% | $178.2031 | $178.20 | $178.20 | $178.20 |
| Purchase #7 | $51.44 | 9.859% | $56.5115 | $56.51 | $56.50 | $56.50 |
| 7 purchase totals = | $898.68 | $973.1216 | $973.12 | $973.10 | $973.10 | |