| 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 | $181.78 | 13.114% | $205.6186 | $205.62 | $205.60 | $205.60 |
| Purchase #2 | $142.91 | 8.609% | $155.2131 | $155.21 | $155.20 | $155.20 |
| Purchase #3 | $188.38 | 4.611% | $197.0662 | $197.07 | $197.05 | $197.10 |
| Purchase #4 | $156.53 | 12.376% | $175.9022 | $175.90 | $175.90 | $175.90 |
| Purchase #5 | $239.90 | 7.642% | $258.2332 | $258.23 | $258.25 | $258.20 |
| Purchase #6 | $176.67 | 9.462% | $193.3865 | $193.39 | $193.40 | $193.40 |
| Purchase #7 | $205.81 | 13.369% | $233.3247 | $233.32 | $233.30 | $233.30 |
| 7 purchase totals = | $1,291.98 | $1,418.7445 | $1,418.74 | $1,418.70 | $1,418.70 | |