| 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 | $190.70 | 13.690% | $216.8068 | $216.81 | $216.80 | $216.80 |
| Purchase #2 | $206.76 | 7.196% | $221.6384 | $221.64 | $221.65 | $221.60 |
| Purchase #3 | $132.48 | 11.578% | $147.8185 | $147.82 | $147.80 | $147.80 |
| Purchase #4 | $15.79 | 3.699% | $16.3741 | $16.37 | $16.35 | $16.40 |
| Purchase #5 | $153.89 | 3.444% | $159.19 | $159.19 | $159.20 | $159.20 |
| Purchase #6 | $174.25 | 8.582% | $189.2041 | $189.20 | $189.20 | $189.20 |
| Purchase #7 | $32.48 | 4.797% | $34.0381 | $34.04 | $34.05 | $34.00 |
| 7 purchase totals = | $906.35 | $985.0700 | $985.07 | $985.05 | $985.00 | |