| 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 | $162.72 | 13.577% | $184.8125 | $184.81 | $184.80 | $184.80 |
| Purchase #2 | $230.78 | 10.729% | $255.5404 | $255.54 | $255.55 | $255.50 |
| Purchase #3 | $245.90 | 10.447% | $271.5892 | $271.59 | $271.60 | $271.60 |
| Purchase #4 | $162.63 | 5.603% | $171.7422 | $171.74 | $171.75 | $171.70 |
| Purchase #5 | $24.78 | 7.596% | $26.6623 | $26.66 | $26.65 | $26.70 |
| Purchase #6 | $164.74 | 9.751% | $180.8038 | $180.80 | $180.80 | $180.80 |
| Purchase #7 | $228.63 | 4.247% | $238.3399 | $238.34 | $238.35 | $238.30 |
| 7 purchase totals = | $1,220.18 | $1,329.4903 | $1,329.48 | $1,329.50 | $1,329.40 | |