| 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 | $215.33 | 6.360% | $229.025 | $229.03 | $229.05 | $229.00 |
| Purchase #2 | $134.70 | 11.740% | $150.5138 | $150.51 | $150.50 | $150.50 |
| Purchase #3 | $139.94 | 10.803% | $155.0577 | $155.06 | $155.05 | $155.10 |
| Purchase #4 | $130.48 | 3.642% | $135.2321 | $135.23 | $135.25 | $135.20 |
| Purchase #5 | $17.76 | 3.292% | $18.3447 | $18.34 | $18.35 | $18.30 |
| Purchase #6 | $123.88 | 10.297% | $136.6359 | $136.64 | $136.65 | $136.60 |
| Purchase #7 | $170.55 | 4.783% | $178.7074 | $178.71 | $178.70 | $178.70 |
| 7 purchase totals = | $932.64 | $1,003.5166 | $1,003.52 | $1,003.55 | $1,003.40 | |