| 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 | $157.77 | 13.748% | $179.4602 | $179.46 | $179.45 | $179.50 |
| Purchase #2 | $68.92 | 8.289% | $74.6328 | $74.63 | $74.65 | $74.60 |
| Purchase #3 | $176.81 | 6.333% | $188.0074 | $188.01 | $188.00 | $188.00 |
| Purchase #4 | $176.27 | 13.586% | $200.218 | $200.22 | $200.20 | $200.20 |
| Purchase #5 | $154.60 | 4.859% | $162.112 | $162.11 | $162.10 | $162.10 |
| Purchase #6 | $97.73 | 12.563% | $110.0078 | $110.01 | $110.00 | $110.00 |
| Purchase #7 | $137.29 | 6.323% | $145.9708 | $145.97 | $145.95 | $146.00 |
| 7 purchase totals = | $969.39 | $1,060.4090 | $1,060.41 | $1,060.35 | $1,060.40 | |