| 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 | $118.54 | 13.488% | $134.5287 | $134.53 | $134.55 | $134.50 |
| Purchase #2 | $170.82 | 8.797% | $185.847 | $185.85 | $185.85 | $185.80 |
| Purchase #3 | $171.83 | 8.278% | $186.0541 | $186.05 | $186.05 | $186.10 |
| Purchase #4 | $189.55 | 8.754% | $206.1432 | $206.14 | $206.15 | $206.10 |
| Purchase #5 | $126.94 | 6.638% | $135.3663 | $135.37 | $135.35 | $135.40 |
| Purchase #6 | $162.46 | 6.209% | $172.5471 | $172.55 | $172.55 | $172.50 |
| Purchase #7 | $112.93 | 7.413% | $121.3015 | $121.30 | $121.30 | $121.30 |
| 7 purchase totals = | $1,053.07 | $1,141.7879 | $1,141.79 | $1,141.80 | $1,141.70 | |