| 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 | $171.36 | 4.123% | $178.4252 | $178.43 | $178.45 | $178.40 |
| Purchase #2 | $62.34 | 10.364% | $68.8009 | $68.80 | $68.80 | $68.80 |
| Purchase #3 | $151.68 | 13.217% | $171.7275 | $171.73 | $171.75 | $171.70 |
| Purchase #4 | $101.79 | 11.336% | $113.3289 | $113.33 | $113.35 | $113.30 |
| Purchase #5 | $39.97 | 9.187% | $43.642 | $43.64 | $43.65 | $43.60 |
| Purchase #6 | $14.75 | 12.285% | $16.562 | $16.56 | $16.55 | $16.60 |
| Purchase #7 | $216.73 | 12.156% | $243.0757 | $243.08 | $243.10 | $243.10 |
| 7 purchase totals = | $758.62 | $835.5622 | $835.57 | $835.65 | $835.50 | |