| 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 | $142.65 | 5.281% | $150.1833 | $150.18 | $150.20 | $150.20 |
| Purchase #2 | $92.56 | 12.168% | $103.8227 | $103.82 | $103.80 | $103.80 |
| Purchase #3 | $105.54 | 9.463% | $115.5273 | $115.53 | $115.55 | $115.50 |
| Purchase #4 | $113.61 | 9.428% | $124.3212 | $124.32 | $124.30 | $124.30 |
| Purchase #5 | $131.49 | 5.401% | $138.5918 | $138.59 | $138.60 | $138.60 |
| Purchase #6 | $199.99 | 7.558% | $215.1052 | $215.11 | $215.10 | $215.10 |
| Purchase #7 | $122.64 | 12.691% | $138.2042 | $138.20 | $138.20 | $138.20 |
| 7 purchase totals = | $908.48 | $985.7557 | $985.75 | $985.75 | $985.70 | |