| 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 | $172.26 | 3.683% | $178.6043 | $178.60 | $178.60 | $178.60 |
| Purchase #2 | $179.26 | 12.717% | $202.0565 | $202.06 | $202.05 | $202.10 |
| Purchase #3 | $208.70 | 10.541% | $230.6991 | $230.70 | $230.70 | $230.70 |
| Purchase #4 | $136.25 | 5.460% | $143.6893 | $143.69 | $143.70 | $143.70 |
| Purchase #5 | $236.69 | 13.817% | $269.3935 | $269.39 | $269.40 | $269.40 |
| Purchase #6 | $139.52 | 7.457% | $149.924 | $149.92 | $149.90 | $149.90 |
| Purchase #7 | $164.68 | 9.158% | $179.7614 | $179.76 | $179.75 | $179.80 |
| 7 purchase totals = | $1,237.36 | $1,354.1281 | $1,354.12 | $1,354.10 | $1,354.20 | |