| 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 | $16.89 | 8.443% | $18.316 | $18.32 | $18.30 | $18.30 |
| Purchase #2 | $160.99 | 6.675% | $171.7361 | $171.74 | $171.75 | $171.70 |
| Purchase #3 | $34.73 | 5.511% | $36.644 | $36.64 | $36.65 | $36.60 |
| Purchase #4 | $51.71 | 4.526% | $54.0504 | $54.05 | $54.05 | $54.10 |
| Purchase #5 | $98.72 | 4.308% | $102.9729 | $102.97 | $102.95 | $103.00 |
| Purchase #6 | $120.45 | 13.440% | $136.6385 | $136.64 | $136.65 | $136.60 |
| Purchase #7 | $179.48 | 13.706% | $204.0795 | $204.08 | $204.10 | $204.10 |
| 7 purchase totals = | $662.97 | $724.4374 | $724.44 | $724.45 | $724.40 | |