| 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 | $193.34 | 12.414% | $217.3412 | $217.34 | $217.35 | $217.30 |
| Purchase #2 | $137.54 | 9.587% | $150.726 | $150.73 | $150.75 | $150.70 |
| Purchase #3 | $36.57 | 5.746% | $38.6713 | $38.67 | $38.65 | $38.70 |
| Purchase #4 | $160.68 | 11.737% | $179.539 | $179.54 | $179.55 | $179.50 |
| Purchase #5 | $245.54 | 3.458% | $254.0308 | $254.03 | $254.05 | $254.00 |
| Purchase #6 | $159.45 | 11.158% | $177.2414 | $177.24 | $177.25 | $177.20 |
| Purchase #7 | $57.71 | 13.740% | $65.6394 | $65.64 | $65.65 | $65.60 |
| 7 purchase totals = | $990.83 | $1,083.1891 | $1,083.19 | $1,083.25 | $1,083.00 | |