| 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 | $169.64 | 12.406% | $190.6855 | $190.69 | $190.70 | $190.70 |
| Purchase #2 | $212.25 | 6.788% | $226.6575 | $226.66 | $226.65 | $226.70 |
| Purchase #3 | $151.42 | 13.777% | $172.2811 | $172.28 | $172.30 | $172.30 |
| Purchase #4 | $221.60 | 8.691% | $240.8593 | $240.86 | $240.85 | $240.90 |
| Purchase #5 | $219.27 | 8.871% | $238.7214 | $238.72 | $238.70 | $238.70 |
| Purchase #6 | $162.25 | 13.455% | $184.0807 | $184.08 | $184.10 | $184.10 |
| Purchase #7 | $129.52 | 13.476% | $146.9741 | $146.97 | $146.95 | $147.00 |
| 7 purchase totals = | $1,265.95 | $1,400.2596 | $1,400.26 | $1,400.25 | $1,400.40 | |