| 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 | $40.84 | 11.787% | $45.6538 | $45.65 | $45.65 | $45.70 |
| Purchase #2 | $131.46 | 7.201% | $140.9264 | $140.93 | $140.95 | $140.90 |
| Purchase #3 | $229.64 | 11.742% | $256.6043 | $256.60 | $256.60 | $256.60 |
| Purchase #4 | $133.44 | 12.745% | $150.4469 | $150.45 | $150.45 | $150.40 |
| Purchase #5 | $142.57 | 10.457% | $157.4785 | $157.48 | $157.50 | $157.50 |
| Purchase #6 | $193.38 | 13.129% | $218.7689 | $218.77 | $218.75 | $218.80 |
| Purchase #7 | $148.74 | 11.263% | $165.4926 | $165.49 | $165.50 | $165.50 |
| 7 purchase totals = | $1,020.07 | $1,135.3714 | $1,135.37 | $1,135.40 | $1,135.40 | |