| 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 | $177.84 | 8.701% | $193.3139 | $193.31 | $193.30 | $193.30 |
| Purchase #2 | $36.48 | 12.236% | $40.9437 | $40.94 | $40.95 | $40.90 |
| Purchase #3 | $49.41 | 4.500% | $51.6335 | $51.63 | $51.65 | $51.60 |
| Purchase #4 | $229.86 | 10.845% | $254.7883 | $254.79 | $254.80 | $254.80 |
| Purchase #5 | $140.58 | 4.530% | $146.9483 | $146.95 | $146.95 | $146.90 |
| Purchase #6 | $194.89 | 9.556% | $213.5137 | $213.51 | $213.50 | $213.50 |
| Purchase #7 | $203.58 | 12.451% | $228.9277 | $228.93 | $228.95 | $228.90 |
| 7 purchase totals = | $1,032.64 | $1,130.0691 | $1,130.06 | $1,130.10 | $1,129.90 | |