| 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 | $81.90 | 3.621% | $84.8656 | $84.87 | $84.85 | $84.90 |
| Purchase #2 | $187.69 | 8.261% | $203.1951 | $203.20 | $203.20 | $203.20 |
| Purchase #3 | $85.37 | 12.380% | $95.9388 | $95.94 | $95.95 | $95.90 |
| Purchase #4 | $160.56 | 7.146% | $172.0336 | $172.03 | $172.05 | $172.00 |
| Purchase #5 | $141.98 | 8.307% | $153.7743 | $153.77 | $153.75 | $153.80 |
| Purchase #6 | $237.28 | 4.651% | $248.3159 | $248.32 | $248.30 | $248.30 |
| Purchase #7 | $56.97 | 5.665% | $60.1974 | $60.20 | $60.20 | $60.20 |
| 7 purchase totals = | $951.75 | $1,018.3207 | $1,018.33 | $1,018.30 | $1,018.30 | |