| 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 | $146.82 | 13.630% | $166.8316 | $166.83 | $166.85 | $166.80 |
| Purchase #2 | $166.34 | 8.363% | $180.251 | $180.25 | $180.25 | $180.30 |
| Purchase #3 | $228.52 | 9.125% | $249.3725 | $249.37 | $249.35 | $249.40 |
| Purchase #4 | $126.35 | 7.532% | $135.8667 | $135.87 | $135.85 | $135.90 |
| Purchase #5 | $71.31 | 7.671% | $76.7802 | $76.78 | $76.80 | $76.80 |
| Purchase #6 | $136.54 | 4.582% | $142.7963 | $142.80 | $142.80 | $142.80 |
| Purchase #7 | $139.80 | 6.587% | $149.0086 | $149.01 | $149.00 | $149.00 |
| 7 purchase totals = | $1,015.68 | $1,100.9069 | $1,100.91 | $1,100.90 | $1,101.00 | |