| 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 | $172.73 | 12.316% | $194.0034 | $194.00 | $194.00 | $194.00 |
| Purchase #2 | $23.83 | 8.370% | $25.8246 | $25.82 | $25.80 | $25.80 |
| Purchase #3 | $14.94 | 10.837% | $16.559 | $16.56 | $16.55 | $16.60 |
| Purchase #4 | $7.70 | 6.380% | $8.1913 | $8.19 | $8.20 | $8.20 |
| Purchase #5 | $46.32 | 11.369% | $51.5861 | $51.59 | $51.60 | $51.60 |
| Purchase #6 | $114.29 | 13.506% | $129.726 | $129.73 | $129.75 | $129.70 |
| Purchase #7 | $215.30 | 10.593% | $238.1067 | $238.11 | $238.10 | $238.10 |
| 7 purchase totals = | $595.11 | $663.9971 | $664.00 | $664.00 | $664.00 | |