| 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 | $179.25 | 12.625% | $201.8803 | $201.88 | $201.90 | $201.90 |
| Purchase #2 | $226.69 | 4.661% | $237.256 | $237.26 | $237.25 | $237.30 |
| Purchase #3 | $138.48 | 3.137% | $142.8241 | $142.82 | $142.80 | $142.80 |
| Purchase #4 | $70.54 | 4.489% | $73.7065 | $73.71 | $73.70 | $73.70 |
| Purchase #5 | $193.65 | 9.407% | $211.8667 | $211.87 | $211.85 | $211.90 |
| Purchase #6 | $17.95 | 8.244% | $19.4298 | $19.43 | $19.45 | $19.40 |
| Purchase #7 | $150.47 | 10.571% | $166.3762 | $166.38 | $166.40 | $166.40 |
| 7 purchase totals = | $977.03 | $1,053.3396 | $1,053.35 | $1,053.35 | $1,053.40 | |