| 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 | $160.25 | 6.841% | $171.2127 | $171.21 | $171.20 | $171.20 |
| Purchase #2 | $129.44 | 4.814% | $135.6712 | $135.67 | $135.65 | $135.70 |
| Purchase #3 | $208.27 | 5.575% | $219.8811 | $219.88 | $219.90 | $219.90 |
| Purchase #4 | $36.40 | 8.401% | $39.458 | $39.46 | $39.45 | $39.50 |
| Purchase #5 | $11.93 | 5.554% | $12.5926 | $12.59 | $12.60 | $12.60 |
| Purchase #6 | $57.36 | 12.847% | $64.729 | $64.73 | $64.75 | $64.70 |
| Purchase #7 | $131.29 | 3.157% | $135.4348 | $135.43 | $135.45 | $135.40 |
| 7 purchase totals = | $734.94 | $778.9794 | $778.97 | $779.00 | $779.00 | |