| 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 | $146.76 | 13.870% | $167.1156 | $167.12 | $167.10 | $167.10 |
| Purchase #2 | $154.43 | 6.438% | $164.3722 | $164.37 | $164.35 | $164.40 |
| Purchase #3 | $159.99 | 4.493% | $167.1784 | $167.18 | $167.20 | $167.20 |
| Purchase #4 | $141.93 | 7.321% | $152.3207 | $152.32 | $152.30 | $152.30 |
| Purchase #5 | $112.84 | 5.193% | $118.6998 | $118.70 | $118.70 | $118.70 |
| Purchase #6 | $223.65 | 10.639% | $247.4441 | $247.44 | $247.45 | $247.40 |
| Purchase #7 | $144.77 | 10.391% | $159.8131 | $159.81 | $159.80 | $159.80 |
| 7 purchase totals = | $1,084.37 | $1,176.9439 | $1,176.94 | $1,176.90 | $1,176.90 | |