| 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 | $149.53 | 8.408% | $162.1025 | $162.10 | $162.10 | $162.10 |
| Purchase #2 | $124.76 | 13.329% | $141.3893 | $141.39 | $141.40 | $141.40 |
| Purchase #3 | $168.70 | 10.511% | $186.4321 | $186.43 | $186.45 | $186.40 |
| Purchase #4 | $232.78 | 6.322% | $247.4964 | $247.50 | $247.50 | $247.50 |
| Purchase #5 | $235.95 | 5.712% | $249.4275 | $249.43 | $249.45 | $249.40 |
| Purchase #6 | $115.28 | 12.480% | $129.6669 | $129.67 | $129.65 | $129.70 |
| Purchase #7 | $102.29 | 6.864% | $109.3112 | $109.31 | $109.30 | $109.30 |
| 7 purchase totals = | $1,129.29 | $1,225.8259 | $1,225.83 | $1,225.85 | $1,225.80 | |