| 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 | $118.86 | 10.184% | $130.9647 | $130.96 | $130.95 | $131.00 |
| Purchase #2 | $153.45 | 9.620% | $168.2119 | $168.21 | $168.20 | $168.20 |
| Purchase #3 | $11.74 | 8.192% | $12.7017 | $12.70 | $12.70 | $12.70 |
| Purchase #4 | $141.78 | 4.378% | $147.9871 | $147.99 | $148.00 | $148.00 |
| Purchase #5 | $141.92 | 7.837% | $153.0423 | $153.04 | $153.05 | $153.00 |
| Purchase #6 | $67.86 | 8.710% | $73.7706 | $73.77 | $73.75 | $73.80 |
| Purchase #7 | $249.74 | 3.756% | $259.1202 | $259.12 | $259.10 | $259.10 |
| 7 purchase totals = | $885.35 | $945.7985 | $945.79 | $945.75 | $945.80 | |