| 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 | $132.29 | 8.318% | $143.2939 | $143.29 | $143.30 | $143.30 |
| Purchase #2 | $242.28 | 3.814% | $251.5206 | $251.52 | $251.50 | $251.50 |
| Purchase #3 | $241.54 | 9.288% | $263.9742 | $263.97 | $263.95 | $264.00 |
| Purchase #4 | $161.25 | 9.124% | $175.9625 | $175.96 | $175.95 | $176.00 |
| Purchase #5 | $187.36 | 8.345% | $202.9952 | $203.00 | $203.00 | $203.00 |
| Purchase #6 | $53.62 | 13.334% | $60.7697 | $60.77 | $60.75 | $60.80 |
| Purchase #7 | $215.74 | 6.296% | $229.323 | $229.32 | $229.30 | $229.30 |
| 7 purchase totals = | $1,234.08 | $1,327.8391 | $1,327.83 | $1,327.75 | $1,327.90 | |