| 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 | $130.30 | 11.428% | $145.1907 | $145.19 | $145.20 | $145.20 |
| Purchase #2 | $40.44 | 9.327% | $44.2118 | $44.21 | $44.20 | $44.20 |
| Purchase #3 | $54.78 | 12.547% | $61.6532 | $61.65 | $61.65 | $61.70 |
| Purchase #4 | $98.48 | 4.423% | $102.8358 | $102.84 | $102.85 | $102.80 |
| Purchase #5 | $16.41 | 10.512% | $18.135 | $18.14 | $18.15 | $18.10 |
| Purchase #6 | $204.99 | 5.283% | $215.8196 | $215.82 | $215.80 | $215.80 |
| Purchase #7 | $182.42 | 11.805% | $203.9547 | $203.95 | $203.95 | $204.00 |
| 7 purchase totals = | $727.82 | $791.8008 | $791.80 | $791.80 | $791.80 | |