| 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 | $158.75 | 8.391% | $172.0707 | $172.07 | $172.05 | $172.10 |
| Purchase #2 | $195.92 | 12.323% | $220.0632 | $220.06 | $220.05 | $220.10 |
| Purchase #3 | $241.57 | 11.145% | $268.493 | $268.49 | $268.50 | $268.50 |
| Purchase #4 | $113.50 | 8.558% | $123.2133 | $123.21 | $123.20 | $123.20 |
| Purchase #5 | $191.75 | 6.605% | $204.4151 | $204.42 | $204.40 | $204.40 |
| Purchase #6 | $121.92 | 3.776% | $126.5237 | $126.52 | $126.50 | $126.50 |
| Purchase #7 | $33.55 | 4.136% | $34.9376 | $34.94 | $34.95 | $34.90 |
| 7 purchase totals = | $1,056.96 | $1,149.7166 | $1,149.71 | $1,149.65 | $1,149.70 | |