| 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 | $135.46 | 5.659% | $143.1257 | $143.13 | $143.15 | $143.10 |
| Purchase #2 | $33.39 | 7.724% | $35.969 | $35.97 | $35.95 | $36.00 |
| Purchase #3 | $11.42 | 3.213% | $11.7869 | $11.79 | $11.80 | $11.80 |
| Purchase #4 | $125.29 | 9.444% | $137.1224 | $137.12 | $137.10 | $137.10 |
| Purchase #5 | $22.86 | 4.693% | $23.9328 | $23.93 | $23.95 | $23.90 |
| Purchase #6 | $34.27 | 5.603% | $36.1901 | $36.19 | $36.20 | $36.20 |
| Purchase #7 | $210.40 | 3.814% | $218.4247 | $218.42 | $218.40 | $218.40 |
| 7 purchase totals = | $573.09 | $606.5516 | $606.55 | $606.55 | $606.50 | |