| 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 | $146.91 | 7.159% | $157.4273 | $157.43 | $157.45 | $157.40 |
| Purchase #2 | $191.48 | 12.503% | $215.4207 | $215.42 | $215.40 | $215.40 |
| Purchase #3 | $210.75 | 5.130% | $221.5615 | $221.56 | $221.55 | $221.60 |
| Purchase #4 | $170.27 | 7.615% | $183.2361 | $183.24 | $183.25 | $183.20 |
| Purchase #5 | $241.78 | 7.596% | $260.1456 | $260.15 | $260.15 | $260.10 |
| Purchase #6 | $170.74 | 8.258% | $184.8397 | $184.84 | $184.85 | $184.80 |
| Purchase #7 | $82.84 | 10.668% | $91.6774 | $91.68 | $91.70 | $91.70 |
| 7 purchase totals = | $1,214.77 | $1,314.3083 | $1,314.32 | $1,314.35 | $1,314.20 | |