| 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 | $16.96 | 6.306% | $18.0295 | $18.03 | $18.05 | $18.00 |
| Purchase #2 | $175.62 | 11.623% | $196.0323 | $196.03 | $196.05 | $196.00 |
| Purchase #3 | $206.78 | 12.174% | $231.9534 | $231.95 | $231.95 | $232.00 |
| Purchase #4 | $159.93 | 9.564% | $175.2257 | $175.23 | $175.25 | $175.20 |
| Purchase #5 | $120.51 | 8.808% | $131.1245 | $131.12 | $131.10 | $131.10 |
| Purchase #6 | $174.81 | 8.640% | $189.9136 | $189.91 | $189.90 | $189.90 |
| Purchase #7 | $220.40 | 6.806% | $235.4004 | $235.40 | $235.40 | $235.40 |
| 7 purchase totals = | $1,075.01 | $1,177.6794 | $1,177.67 | $1,177.70 | $1,177.60 | |