| 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 | $163.98 | 8.618% | $178.1118 | $178.11 | $178.10 | $178.10 |
| Purchase #2 | $54.36 | 7.275% | $58.3147 | $58.31 | $58.30 | $58.30 |
| Purchase #3 | $76.94 | 10.484% | $85.0064 | $85.01 | $85.00 | $85.00 |
| Purchase #4 | $240.57 | 10.748% | $266.4265 | $266.43 | $266.45 | $266.40 |
| Purchase #5 | $202.47 | 13.208% | $229.2122 | $229.21 | $229.20 | $229.20 |
| Purchase #6 | $70.95 | 13.550% | $80.5637 | $80.56 | $80.55 | $80.60 |
| Purchase #7 | $57.79 | 8.326% | $62.6016 | $62.60 | $62.60 | $62.60 |
| 7 purchase totals = | $867.06 | $960.2369 | $960.23 | $960.20 | $960.20 | |