| 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 | $155.56 | 11.296% | $173.1321 | $173.13 | $173.15 | $173.10 |
| Purchase #2 | $124.31 | 9.708% | $136.378 | $136.38 | $136.40 | $136.40 |
| Purchase #3 | $23.66 | 13.694% | $26.9 | $26.90 | $26.90 | $26.90 |
| Purchase #4 | $214.42 | 11.440% | $238.9496 | $238.95 | $238.95 | $238.90 |
| Purchase #5 | $180.63 | 12.818% | $203.7832 | $203.78 | $203.80 | $203.80 |
| Purchase #6 | $128.73 | 5.308% | $135.563 | $135.56 | $135.55 | $135.60 |
| Purchase #7 | $84.53 | 8.797% | $91.9661 | $91.97 | $91.95 | $92.00 |
| 7 purchase totals = | $911.84 | $1,006.6720 | $1,006.67 | $1,006.70 | $1,006.70 | |