| 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 | $119.80 | 13.148% | $135.5513 | $135.55 | $135.55 | $135.60 |
| Purchase #2 | $172.86 | 3.476% | $178.8686 | $178.87 | $178.85 | $178.90 |
| Purchase #3 | $186.27 | 12.351% | $209.2762 | $209.28 | $209.30 | $209.30 |
| Purchase #4 | $130.77 | 6.195% | $138.8712 | $138.87 | $138.85 | $138.90 |
| Purchase #5 | $21.68 | 10.141% | $23.8786 | $23.88 | $23.90 | $23.90 |
| Purchase #6 | $160.76 | 10.394% | $177.4694 | $177.47 | $177.45 | $177.50 |
| Purchase #7 | $33.87 | 3.224% | $34.962 | $34.96 | $34.95 | $35.00 |
| 7 purchase totals = | $826.01 | $898.8773 | $898.88 | $898.85 | $899.10 | |