| 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 | $111.66 | 9.291% | $122.0343 | $122.03 | $122.05 | $122.00 |
| Purchase #2 | $113.75 | 13.395% | $128.9868 | $128.99 | $129.00 | $129.00 |
| Purchase #3 | $135.27 | 8.727% | $147.075 | $147.08 | $147.10 | $147.10 |
| Purchase #4 | $164.37 | 11.577% | $183.3991 | $183.40 | $183.40 | $183.40 |
| Purchase #5 | $91.82 | 7.402% | $98.6165 | $98.62 | $98.60 | $98.60 |
| Purchase #6 | $34.73 | 7.180% | $37.2236 | $37.22 | $37.20 | $37.20 |
| Purchase #7 | $131.69 | 12.137% | $147.6732 | $147.67 | $147.65 | $147.70 |
| 7 purchase totals = | $783.29 | $865.0085 | $865.01 | $865.00 | $865.00 | |