| 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 | $197.88 | 4.341% | $206.47 | $206.47 | $206.45 | $206.50 |
| Purchase #2 | $96.32 | 5.346% | $101.4693 | $101.47 | $101.45 | $101.50 |
| Purchase #3 | $95.77 | 13.834% | $109.0188 | $109.02 | $109.00 | $109.00 |
| Purchase #4 | $74.91 | 13.837% | $85.2753 | $85.28 | $85.30 | $85.30 |
| Purchase #5 | $16.94 | 11.188% | $18.8352 | $18.84 | $18.85 | $18.80 |
| Purchase #6 | $109.84 | 8.516% | $119.194 | $119.19 | $119.20 | $119.20 |
| Purchase #7 | $150.99 | 4.417% | $157.6592 | $157.66 | $157.65 | $157.70 |
| 7 purchase totals = | $742.65 | $797.9218 | $797.93 | $797.90 | $798.00 | |