| 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 | $141.40 | 9.335% | $154.5997 | $154.60 | $154.60 | $154.60 |
| Purchase #2 | $232.88 | 10.587% | $257.535 | $257.54 | $257.55 | $257.50 |
| Purchase #3 | $124.95 | 8.778% | $135.9181 | $135.92 | $135.90 | $135.90 |
| Purchase #4 | $211.36 | 3.684% | $219.1465 | $219.15 | $219.15 | $219.10 |
| Purchase #5 | $23.54 | 10.644% | $26.0456 | $26.05 | $26.05 | $26.00 |
| Purchase #6 | $197.97 | 9.773% | $217.3176 | $217.32 | $217.30 | $217.30 |
| Purchase #7 | $131.48 | 7.120% | $140.8414 | $140.84 | $140.85 | $140.80 |
| 7 purchase totals = | $1,063.58 | $1,151.4039 | $1,151.42 | $1,151.40 | $1,151.20 | |