| 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 | $131.92 | 7.707% | $142.0871 | $142.09 | $142.10 | $142.10 |
| Purchase #2 | $141.27 | 13.822% | $160.7963 | $160.80 | $160.80 | $160.80 |
| Purchase #3 | $7.81 | 12.254% | $8.767 | $8.77 | $8.75 | $8.80 |
| Purchase #4 | $95.73 | 13.519% | $108.6717 | $108.67 | $108.65 | $108.70 |
| Purchase #5 | $220.72 | 13.194% | $249.8418 | $249.84 | $249.85 | $249.80 |
| Purchase #6 | $155.67 | 10.619% | $172.2006 | $172.20 | $172.20 | $172.20 |
| Purchase #7 | $243.29 | 5.735% | $257.2427 | $257.24 | $257.25 | $257.20 |
| 7 purchase totals = | $996.41 | $1,099.6072 | $1,099.61 | $1,099.60 | $1,099.60 | |