| 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 | $145.39 | 9.833% | $159.6862 | $159.69 | $159.70 | $159.70 |
| Purchase #2 | $195.72 | 5.683% | $206.8428 | $206.84 | $206.85 | $206.80 |
| Purchase #3 | $197.76 | 10.643% | $218.8076 | $218.81 | $218.80 | $218.80 |
| Purchase #4 | $25.93 | 12.295% | $29.1181 | $29.12 | $29.10 | $29.10 |
| Purchase #5 | $122.94 | 5.334% | $129.4976 | $129.50 | $129.50 | $129.50 |
| Purchase #6 | $204.30 | 6.557% | $217.696 | $217.70 | $217.70 | $217.70 |
| Purchase #7 | $234.93 | 4.198% | $244.7924 | $244.79 | $244.80 | $244.80 |
| 7 purchase totals = | $1,126.97 | $1,206.4407 | $1,206.45 | $1,206.45 | $1,206.40 | |