| 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 | $181.93 | 11.484% | $202.8228 | $202.82 | $202.80 | $202.80 |
| Purchase #2 | $5.99 | 3.394% | $6.1933 | $6.19 | $6.20 | $6.20 |
| Purchase #3 | $99.64 | 10.122% | $109.7256 | $109.73 | $109.75 | $109.70 |
| Purchase #4 | $145.60 | 4.228% | $151.756 | $151.76 | $151.75 | $151.80 |
| Purchase #5 | $190.83 | 11.623% | $213.0102 | $213.01 | $213.00 | $213.00 |
| Purchase #6 | $226.83 | 4.825% | $237.7745 | $237.77 | $237.75 | $237.80 |
| Purchase #7 | $240.31 | 6.595% | $256.1584 | $256.16 | $256.15 | $256.20 |
| 7 purchase totals = | $1,091.13 | $1,177.4408 | $1,177.44 | $1,177.40 | $1,177.50 | |