| 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 | $194.67 | 13.555% | $221.0575 | $221.06 | $221.05 | $221.10 |
| Purchase #2 | $196.73 | 11.744% | $219.834 | $219.83 | $219.85 | $219.80 |
| Purchase #3 | $37.34 | 7.191% | $40.0251 | $40.03 | $40.05 | $40.00 |
| Purchase #4 | $170.26 | 6.771% | $181.7883 | $181.79 | $181.80 | $181.80 |
| Purchase #5 | $133.96 | 8.277% | $145.0479 | $145.05 | $145.05 | $145.00 |
| Purchase #6 | $201.66 | 5.145% | $212.0354 | $212.04 | $212.05 | $212.00 |
| Purchase #7 | $92.25 | 12.130% | $103.4399 | $103.44 | $103.45 | $103.40 |
| 7 purchase totals = | $1,026.87 | $1,123.2281 | $1,123.24 | $1,123.30 | $1,123.10 | |