| 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 | $224.41 | 6.356% | $238.6735 | $238.67 | $238.65 | $238.70 |
| Purchase #2 | $178.29 | 11.490% | $198.7755 | $198.78 | $198.80 | $198.80 |
| Purchase #3 | $218.98 | 9.694% | $240.2079 | $240.21 | $240.20 | $240.20 |
| Purchase #4 | $231.54 | 6.209% | $245.9163 | $245.92 | $245.90 | $245.90 |
| Purchase #5 | $248.33 | 7.200% | $266.2098 | $266.21 | $266.20 | $266.20 |
| Purchase #6 | $133.81 | 7.137% | $143.36 | $143.36 | $143.35 | $143.40 |
| Purchase #7 | $161.64 | 4.324% | $168.6293 | $168.63 | $168.65 | $168.60 |
| 7 purchase totals = | $1,397.00 | $1,501.7723 | $1,501.78 | $1,501.75 | $1,501.80 | |