| 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 | $170.85 | 9.290% | $186.722 | $186.72 | $186.70 | $186.70 |
| Purchase #2 | $32.89 | 4.283% | $34.2987 | $34.30 | $34.30 | $34.30 |
| Purchase #3 | $244.62 | 5.643% | $258.4239 | $258.42 | $258.40 | $258.40 |
| Purchase #4 | $236.93 | 8.321% | $256.6449 | $256.64 | $256.65 | $256.60 |
| Purchase #5 | $94.27 | 8.188% | $101.9888 | $101.99 | $102.00 | $102.00 |
| Purchase #6 | $100.69 | 3.633% | $104.3481 | $104.35 | $104.35 | $104.30 |
| Purchase #7 | $142.35 | 4.736% | $149.0917 | $149.09 | $149.10 | $149.10 |
| 7 purchase totals = | $1,022.60 | $1,091.5181 | $1,091.51 | $1,091.50 | $1,091.40 | |