| 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 | $172.74 | 5.589% | $182.3944 | $182.39 | $182.40 | $182.40 |
| Purchase #2 | $8.58 | 6.680% | $9.1531 | $9.15 | $9.15 | $9.20 |
| Purchase #3 | $123.67 | 4.729% | $129.5184 | $129.52 | $129.50 | $129.50 |
| Purchase #4 | $82.45 | 13.233% | $93.3606 | $93.36 | $93.35 | $93.40 |
| Purchase #5 | $63.39 | 6.331% | $67.4032 | $67.40 | $67.40 | $67.40 |
| Purchase #6 | $237.26 | 3.544% | $245.6685 | $245.67 | $245.65 | $245.70 |
| Purchase #7 | $24.58 | 13.362% | $27.8644 | $27.86 | $27.85 | $27.90 |
| 7 purchase totals = | $712.67 | $755.3626 | $755.35 | $755.30 | $755.50 | |