| 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 | $63.59 | 10.700% | $70.3941 | $70.39 | $70.40 | $70.40 |
| Purchase #2 | $166.96 | 4.110% | $173.8221 | $173.82 | $173.80 | $173.80 |
| Purchase #3 | $161.48 | 10.663% | $178.6986 | $178.70 | $178.70 | $178.70 |
| Purchase #4 | $83.55 | 10.342% | $92.1907 | $92.19 | $92.20 | $92.20 |
| Purchase #5 | $134.81 | 13.270% | $152.6993 | $152.70 | $152.70 | $152.70 |
| Purchase #6 | $33.71 | 3.516% | $34.8952 | $34.90 | $34.90 | $34.90 |
| Purchase #7 | $204.86 | 12.484% | $230.4347 | $230.43 | $230.45 | $230.40 |
| 7 purchase totals = | $848.96 | $933.1347 | $933.13 | $933.15 | $933.10 | |