| 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 | $138.34 | 10.670% | $153.1009 | $153.10 | $153.10 | $153.10 |
| Purchase #2 | $180.80 | 7.284% | $193.9695 | $193.97 | $193.95 | $194.00 |
| Purchase #3 | $163.91 | 9.416% | $179.3438 | $179.34 | $179.35 | $179.30 |
| Purchase #4 | $167.84 | 3.536% | $173.7748 | $173.77 | $173.75 | $173.80 |
| Purchase #5 | $19.90 | 13.381% | $22.5628 | $22.56 | $22.55 | $22.60 |
| Purchase #6 | $154.39 | 12.610% | $173.8586 | $173.86 | $173.85 | $173.90 |
| Purchase #7 | $249.33 | 6.134% | $264.6239 | $264.62 | $264.60 | $264.60 |
| 7 purchase totals = | $1,074.51 | $1,161.2343 | $1,161.22 | $1,161.15 | $1,161.30 | |