| 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 | $145.57 | 12.666% | $164.0079 | $164.01 | $164.00 | $164.00 |
| Purchase #2 | $173.90 | 6.224% | $184.7235 | $184.72 | $184.70 | $184.70 |
| Purchase #3 | $35.62 | 3.649% | $36.9198 | $36.92 | $36.90 | $36.90 |
| Purchase #4 | $244.91 | 3.145% | $252.6124 | $252.61 | $252.60 | $252.60 |
| Purchase #5 | $32.70 | 3.562% | $33.8648 | $33.86 | $33.85 | $33.90 |
| Purchase #6 | $119.62 | 7.567% | $128.6716 | $128.67 | $128.65 | $128.70 |
| Purchase #7 | $189.71 | 10.394% | $209.4285 | $209.43 | $209.45 | $209.40 |
| 7 purchase totals = | $942.03 | $1,010.2285 | $1,010.22 | $1,010.15 | $1,010.20 | |