| 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 | $121.77 | 11.680% | $135.9927 | $135.99 | $136.00 | $136.00 |
| Purchase #2 | $37.33 | 6.233% | $39.6568 | $39.66 | $39.65 | $39.70 |
| Purchase #3 | $8.60 | 10.626% | $9.5138 | $9.51 | $9.50 | $9.50 |
| Purchase #4 | $160.80 | 8.638% | $174.6899 | $174.69 | $174.70 | $174.70 |
| Purchase #5 | $239.60 | 12.325% | $269.1307 | $269.13 | $269.15 | $269.10 |
| Purchase #6 | $188.89 | 12.401% | $212.3142 | $212.31 | $212.30 | $212.30 |
| Purchase #7 | $180.31 | 13.859% | $205.2992 | $205.30 | $205.30 | $205.30 |
| 7 purchase totals = | $937.30 | $1,046.5973 | $1,046.59 | $1,046.60 | $1,046.60 | |