| 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 | $97.64 | 3.529% | $101.0857 | $101.09 | $101.10 | $101.10 |
| Purchase #2 | $26.84 | 8.301% | $29.068 | $29.07 | $29.05 | $29.10 |
| Purchase #3 | $160.30 | 7.286% | $171.9795 | $171.98 | $172.00 | $172.00 |
| Purchase #4 | $184.46 | 6.245% | $195.9795 | $195.98 | $196.00 | $196.00 |
| Purchase #5 | $104.62 | 7.399% | $112.3608 | $112.36 | $112.35 | $112.40 |
| Purchase #6 | $198.46 | 12.579% | $223.4243 | $223.42 | $223.40 | $223.40 |
| Purchase #7 | $11.29 | 8.630% | $12.2643 | $12.26 | $12.25 | $12.30 |
| 7 purchase totals = | $783.61 | $846.1621 | $846.16 | $846.15 | $846.30 | |