| 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 | $189.90 | 4.288% | $198.0429 | $198.04 | $198.05 | $198.00 |
| Purchase #2 | $48.90 | 11.736% | $54.6389 | $54.64 | $54.65 | $54.60 |
| Purchase #3 | $28.63 | 9.605% | $31.3799 | $31.38 | $31.40 | $31.40 |
| Purchase #4 | $32.39 | 5.832% | $34.279 | $34.28 | $34.30 | $34.30 |
| Purchase #5 | $103.58 | 11.842% | $115.8459 | $115.85 | $115.85 | $115.80 |
| Purchase #6 | $171.96 | 4.255% | $179.2769 | $179.28 | $179.30 | $179.30 |
| Purchase #7 | $113.37 | 7.558% | $121.9385 | $121.94 | $121.95 | $121.90 |
| 7 purchase totals = | $688.73 | $735.4020 | $735.41 | $735.50 | $735.30 | |