| 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 | $178.25 | 5.254% | $187.6153 | $187.62 | $187.60 | $187.60 |
| Purchase #2 | $160.39 | 6.521% | $170.849 | $170.85 | $170.85 | $170.80 |
| Purchase #3 | $153.50 | 9.543% | $168.1485 | $168.15 | $168.15 | $168.10 |
| Purchase #4 | $241.49 | 6.471% | $257.1168 | $257.12 | $257.10 | $257.10 |
| Purchase #5 | $165.80 | 6.292% | $176.2321 | $176.23 | $176.25 | $176.20 |
| Purchase #6 | $56.27 | 6.849% | $60.1239 | $60.12 | $60.10 | $60.10 |
| Purchase #7 | $248.76 | 11.647% | $277.7331 | $277.73 | $277.75 | $277.70 |
| 7 purchase totals = | $1,204.46 | $1,297.8187 | $1,297.82 | $1,297.80 | $1,297.60 | |