| 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 | $86.44 | 6.168% | $91.7716 | $91.77 | $91.75 | $91.80 |
| Purchase #2 | $152.44 | 6.495% | $162.341 | $162.34 | $162.35 | $162.30 |
| Purchase #3 | $88.85 | 13.836% | $101.1433 | $101.14 | $101.15 | $101.10 |
| Purchase #4 | $181.77 | 13.830% | $206.9088 | $206.91 | $206.90 | $206.90 |
| Purchase #5 | $85.57 | 7.735% | $92.1888 | $92.19 | $92.20 | $92.20 |
| Purchase #6 | $143.42 | 12.740% | $161.6917 | $161.69 | $161.70 | $161.70 |
| Purchase #7 | $84.86 | 3.735% | $88.0295 | $88.03 | $88.05 | $88.00 |
| 7 purchase totals = | $823.35 | $904.0747 | $904.07 | $904.10 | $904.00 | |