| 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 | $164.39 | 8.576% | $178.4881 | $178.49 | $178.50 | $178.50 |
| Purchase #2 | $38.68 | 3.117% | $39.8857 | $39.89 | $39.90 | $39.90 |
| Purchase #3 | $106.33 | 9.578% | $116.5143 | $116.51 | $116.50 | $116.50 |
| Purchase #4 | $244.91 | 5.189% | $257.6184 | $257.62 | $257.60 | $257.60 |
| Purchase #5 | $187.38 | 3.115% | $193.2169 | $193.22 | $193.20 | $193.20 |
| Purchase #6 | $195.47 | 10.695% | $216.3755 | $216.38 | $216.40 | $216.40 |
| Purchase #7 | $71.90 | 7.220% | $77.0912 | $77.09 | $77.10 | $77.10 |
| 7 purchase totals = | $1,009.06 | $1,079.1901 | $1,079.20 | $1,079.20 | $1,079.20 | |