| 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 | $203.61 | 8.241% | $220.3895 | $220.39 | $220.40 | $220.40 |
| Purchase #2 | $150.94 | 7.857% | $162.7994 | $162.80 | $162.80 | $162.80 |
| Purchase #3 | $142.86 | 11.130% | $158.7603 | $158.76 | $158.75 | $158.80 |
| Purchase #4 | $13.89 | 11.288% | $15.4579 | $15.46 | $15.45 | $15.50 |
| Purchase #5 | $107.90 | 13.807% | $122.7978 | $122.80 | $122.80 | $122.80 |
| Purchase #6 | $192.81 | 13.573% | $218.9801 | $218.98 | $219.00 | $219.00 |
| Purchase #7 | $77.77 | 12.305% | $87.3396 | $87.34 | $87.35 | $87.30 |
| 7 purchase totals = | $889.78 | $986.5246 | $986.53 | $986.55 | $986.60 | |