| 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 | $181.32 | 5.872% | $191.9671 | $191.97 | $191.95 | $192.00 |
| Purchase #2 | $200.29 | 11.771% | $223.8661 | $223.87 | $223.85 | $223.90 |
| Purchase #3 | $91.25 | 4.189% | $95.0725 | $95.07 | $95.05 | $95.10 |
| Purchase #4 | $114.89 | 10.140% | $126.5398 | $126.54 | $126.55 | $126.50 |
| Purchase #5 | $123.58 | 12.343% | $138.8335 | $138.83 | $138.85 | $138.80 |
| Purchase #6 | $121.37 | 13.818% | $138.1409 | $138.14 | $138.15 | $138.10 |
| Purchase #7 | $223.59 | 7.340% | $240.0015 | $240.00 | $240.00 | $240.00 |
| 7 purchase totals = | $1,056.29 | $1,154.4214 | $1,154.42 | $1,154.40 | $1,154.40 | |