| 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 | $16.83 | 10.656% | $18.6234 | $18.62 | $18.60 | $18.60 |
| Purchase #2 | $186.25 | 4.363% | $194.3761 | $194.38 | $194.40 | $194.40 |
| Purchase #3 | $144.47 | 6.616% | $154.0281 | $154.03 | $154.05 | $154.00 |
| Purchase #4 | $208.65 | 11.840% | $233.3542 | $233.35 | $233.35 | $233.40 |
| Purchase #5 | $206.79 | 9.112% | $225.6327 | $225.63 | $225.65 | $225.60 |
| Purchase #6 | $244.96 | 8.375% | $265.4754 | $265.48 | $265.50 | $265.50 |
| Purchase #7 | $150.25 | 8.436% | $162.9251 | $162.93 | $162.95 | $162.90 |
| 7 purchase totals = | $1,158.20 | $1,254.4150 | $1,254.42 | $1,254.50 | $1,254.40 | |