| 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 | $175.81 | 5.201% | $184.9539 | $184.95 | $184.95 | $185.00 |
| Purchase #2 | $220.54 | 11.182% | $245.2008 | $245.20 | $245.20 | $245.20 |
| Purchase #3 | $135.34 | 12.107% | $151.7256 | $151.73 | $151.75 | $151.70 |
| Purchase #4 | $234.40 | 12.553% | $263.8242 | $263.82 | $263.80 | $263.80 |
| Purchase #5 | $35.28 | 9.742% | $38.717 | $38.72 | $38.70 | $38.70 |
| Purchase #6 | $124.55 | 7.448% | $133.8265 | $133.83 | $133.85 | $133.80 |
| Purchase #7 | $169.65 | 11.498% | $189.1564 | $189.16 | $189.15 | $189.20 |
| 7 purchase totals = | $1,095.57 | $1,207.4044 | $1,207.41 | $1,207.40 | $1,207.40 | |