| 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 | $165.91 | 5.331% | $174.7547 | $174.75 | $174.75 | $174.80 |
| Purchase #2 | $81.59 | 13.675% | $92.7474 | $92.75 | $92.75 | $92.70 |
| Purchase #3 | $109.71 | 4.812% | $114.9892 | $114.99 | $115.00 | $115.00 |
| Purchase #4 | $24.44 | 11.187% | $27.1741 | $27.17 | $27.15 | $27.20 |
| Purchase #5 | $74.77 | 7.561% | $80.4234 | $80.42 | $80.40 | $80.40 |
| Purchase #6 | $189.99 | 7.717% | $204.6515 | $204.65 | $204.65 | $204.70 |
| Purchase #7 | $194.86 | 7.505% | $209.4842 | $209.48 | $209.50 | $209.50 |
| 7 purchase totals = | $841.27 | $904.2245 | $904.21 | $904.20 | $904.30 | |