| 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 | $184.46 | 4.590% | $192.9267 | $192.93 | $192.95 | $192.90 |
| Purchase #2 | $81.44 | 13.780% | $92.6624 | $92.66 | $92.65 | $92.70 |
| Purchase #3 | $101.85 | 9.730% | $111.76 | $111.76 | $111.75 | $111.80 |
| Purchase #4 | $159.31 | 7.445% | $171.1706 | $171.17 | $171.15 | $171.20 |
| Purchase #5 | $6.41 | 5.414% | $6.757 | $6.76 | $6.75 | $6.80 |
| Purchase #6 | $42.43 | 5.256% | $44.6601 | $44.66 | $44.65 | $44.70 |
| Purchase #7 | $9.76 | 7.535% | $10.4954 | $10.50 | $10.50 | $10.50 |
| 7 purchase totals = | $585.66 | $630.4322 | $630.44 | $630.40 | $630.60 | |