| 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 | $97.94 | 3.853% | $101.7136 | $101.71 | $101.70 | $101.70 |
| Purchase #2 | $198.51 | 11.737% | $221.8091 | $221.81 | $221.80 | $221.80 |
| Purchase #3 | $232.28 | 13.556% | $263.7679 | $263.77 | $263.75 | $263.80 |
| Purchase #4 | $196.51 | 4.833% | $206.0073 | $206.01 | $206.00 | $206.00 |
| Purchase #5 | $83.32 | 10.102% | $91.737 | $91.74 | $91.75 | $91.70 |
| Purchase #6 | $75.86 | 5.197% | $79.8024 | $79.80 | $79.80 | $79.80 |
| Purchase #7 | $158.91 | 8.122% | $171.8167 | $171.82 | $171.80 | $171.80 |
| 7 purchase totals = | $1,043.33 | $1,136.6540 | $1,136.66 | $1,136.60 | $1,136.60 | |