| 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 | $103.94 | 12.579% | $117.0146 | $117.01 | $117.00 | $117.00 |
| Purchase #2 | $156.46 | 6.865% | $167.201 | $167.20 | $167.20 | $167.20 |
| Purchase #3 | $91.82 | 11.496% | $102.3756 | $102.38 | $102.40 | $102.40 |
| Purchase #4 | $99.33 | 4.628% | $103.927 | $103.93 | $103.95 | $103.90 |
| Purchase #5 | $30.77 | 13.153% | $34.8172 | $34.82 | $34.80 | $34.80 |
| Purchase #6 | $183.38 | 6.398% | $195.1127 | $195.11 | $195.10 | $195.10 |
| Purchase #7 | $43.35 | 8.690% | $47.1171 | $47.12 | $47.10 | $47.10 |
| 7 purchase totals = | $709.05 | $767.5652 | $767.57 | $767.55 | $767.50 | |