| 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 | $117.74 | 10.599% | $130.2193 | $130.22 | $130.20 | $130.20 |
| Purchase #2 | $162.42 | 9.645% | $178.0854 | $178.09 | $178.10 | $178.10 |
| Purchase #3 | $206.92 | 12.593% | $232.9774 | $232.98 | $233.00 | $233.00 |
| Purchase #4 | $145.82 | 3.668% | $151.1687 | $151.17 | $151.15 | $151.20 |
| Purchase #5 | $80.65 | 5.187% | $84.8333 | $84.83 | $84.85 | $84.80 |
| Purchase #6 | $106.78 | 11.683% | $119.2551 | $119.26 | $119.25 | $119.30 |
| Purchase #7 | $174.39 | 11.533% | $194.5024 | $194.50 | $194.50 | $194.50 |
| 7 purchase totals = | $994.72 | $1,091.0416 | $1,091.05 | $1,091.05 | $1,091.10 | |