| 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 | $139.28 | 9.376% | $152.3389 | $152.34 | $152.35 | $152.30 |
| Purchase #2 | $111.89 | 5.556% | $118.1066 | $118.11 | $118.10 | $118.10 |
| Purchase #3 | $147.34 | 3.612% | $152.6619 | $152.66 | $152.65 | $152.70 |
| Purchase #4 | $161.26 | 9.864% | $177.1667 | $177.17 | $177.15 | $177.20 |
| Purchase #5 | $210.93 | 10.527% | $233.1346 | $233.13 | $233.15 | $233.10 |
| Purchase #6 | $133.98 | 12.214% | $150.3443 | $150.34 | $150.35 | $150.30 |
| Purchase #7 | $206.67 | 3.558% | $214.0233 | $214.02 | $214.00 | $214.00 |
| 7 purchase totals = | $1,111.35 | $1,197.7763 | $1,197.77 | $1,197.75 | $1,197.70 | |