| 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 | $146.77 | 10.483% | $162.1559 | $162.16 | $162.15 | $162.20 |
| Purchase #2 | $39.96 | 7.455% | $42.939 | $42.94 | $42.95 | $42.90 |
| Purchase #3 | $176.29 | 9.314% | $192.7097 | $192.71 | $192.70 | $192.70 |
| Purchase #4 | $11.63 | 8.840% | $12.6581 | $12.66 | $12.65 | $12.70 |
| Purchase #5 | $142.94 | 4.744% | $149.7211 | $149.72 | $149.70 | $149.70 |
| Purchase #6 | $120.88 | 10.819% | $133.958 | $133.96 | $133.95 | $134.00 |
| Purchase #7 | $87.67 | 7.700% | $94.4206 | $94.42 | $94.40 | $94.40 |
| 7 purchase totals = | $726.14 | $788.5624 | $788.57 | $788.50 | $788.60 | |