| 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 | $145.64 | 4.256% | $151.8384 | $151.84 | $151.85 | $151.80 |
| Purchase #2 | $101.81 | 5.728% | $107.6417 | $107.64 | $107.65 | $107.60 |
| Purchase #3 | $64.80 | 13.821% | $73.756 | $73.76 | $73.75 | $73.80 |
| Purchase #4 | $128.34 | 13.734% | $145.9662 | $145.97 | $145.95 | $146.00 |
| Purchase #5 | $17.39 | 10.567% | $19.2276 | $19.23 | $19.25 | $19.20 |
| Purchase #6 | $147.94 | 8.511% | $160.5312 | $160.53 | $160.55 | $160.50 |
| Purchase #7 | $98.86 | 10.276% | $109.0189 | $109.02 | $109.00 | $109.00 |
| 7 purchase totals = | $704.78 | $767.9800 | $767.99 | $768.00 | $767.90 | |