| 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 | $164.48 | 7.848% | $177.3884 | $177.39 | $177.40 | $177.40 |
| Purchase #2 | $150.67 | 6.866% | $161.015 | $161.02 | $161.00 | $161.00 |
| Purchase #3 | $31.70 | 10.276% | $34.9575 | $34.96 | $34.95 | $35.00 |
| Purchase #4 | $136.29 | 11.554% | $152.0369 | $152.04 | $152.05 | $152.00 |
| Purchase #5 | $9.86 | 3.862% | $10.2408 | $10.24 | $10.25 | $10.20 |
| Purchase #6 | $248.41 | 10.348% | $274.1155 | $274.12 | $274.10 | $274.10 |
| Purchase #7 | $242.92 | 9.717% | $266.5245 | $266.52 | $266.50 | $266.50 |
| 7 purchase totals = | $984.33 | $1,076.2786 | $1,076.29 | $1,076.25 | $1,076.20 | |