| 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 | $133.88 | 8.557% | $145.3361 | $145.34 | $145.35 | $145.30 |
| Purchase #2 | $109.32 | 12.358% | $122.8298 | $122.83 | $122.85 | $122.80 |
| Purchase #3 | $161.86 | 3.239% | $167.1026 | $167.10 | $167.10 | $167.10 |
| Purchase #4 | $101.80 | 3.536% | $105.3996 | $105.40 | $105.40 | $105.40 |
| Purchase #5 | $98.89 | 8.319% | $107.1167 | $107.12 | $107.10 | $107.10 |
| Purchase #6 | $215.36 | 11.226% | $239.5363 | $239.54 | $239.55 | $239.50 |
| Purchase #7 | $192.40 | 6.279% | $204.4808 | $204.48 | $204.50 | $204.50 |
| 7 purchase totals = | $1,013.51 | $1,091.8019 | $1,091.81 | $1,091.85 | $1,091.70 | |