| 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 | $194.28 | 11.543% | $216.7057 | $216.71 | $216.70 | $216.70 |
| Purchase #2 | $98.37 | 4.292% | $102.592 | $102.59 | $102.60 | $102.60 |
| Purchase #3 | $147.75 | 6.512% | $157.3715 | $157.37 | $157.35 | $157.40 |
| Purchase #4 | $91.77 | 4.742% | $96.1217 | $96.12 | $96.10 | $96.10 |
| Purchase #5 | $141.96 | 7.579% | $152.7191 | $152.72 | $152.70 | $152.70 |
| Purchase #6 | $84.99 | 5.441% | $89.6143 | $89.61 | $89.60 | $89.60 |
| Purchase #7 | $50.79 | 13.651% | $57.7233 | $57.72 | $57.70 | $57.70 |
| 7 purchase totals = | $809.91 | $872.8476 | $872.84 | $872.75 | $872.80 | |