| 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 | $216.52 | 4.404% | $226.0555 | $226.06 | $226.05 | $226.10 |
| Purchase #2 | $154.78 | 6.853% | $165.3871 | $165.39 | $165.40 | $165.40 |
| Purchase #3 | $208.79 | 7.102% | $223.6183 | $223.62 | $223.60 | $223.60 |
| Purchase #4 | $141.39 | 7.430% | $151.8953 | $151.90 | $151.90 | $151.90 |
| Purchase #5 | $178.84 | 8.588% | $194.1988 | $194.20 | $194.20 | $194.20 |
| Purchase #6 | $143.37 | 8.360% | $155.3557 | $155.36 | $155.35 | $155.40 |
| Purchase #7 | $18.81 | 8.577% | $20.4233 | $20.42 | $20.40 | $20.40 |
| 7 purchase totals = | $1,062.50 | $1,136.9340 | $1,136.95 | $1,136.90 | $1,137.00 | |