| 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 | $167.98 | 6.353% | $178.6518 | $178.65 | $178.65 | $178.70 |
| Purchase #2 | $7.36 | 6.275% | $7.8218 | $7.82 | $7.80 | $7.80 |
| Purchase #3 | $104.33 | 13.171% | $118.0713 | $118.07 | $118.05 | $118.10 |
| Purchase #4 | $248.92 | 11.395% | $277.2844 | $277.28 | $277.30 | $277.30 |
| Purchase #5 | $199.77 | 12.755% | $225.2507 | $225.25 | $225.25 | $225.30 |
| Purchase #6 | $219.29 | 13.238% | $248.3196 | $248.32 | $248.30 | $248.30 |
| Purchase #7 | $23.50 | 6.871% | $25.1147 | $25.11 | $25.10 | $25.10 |
| 7 purchase totals = | $971.15 | $1,080.5143 | $1,080.50 | $1,080.45 | $1,080.60 | |