| 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 | $160.68 | 11.604% | $179.3253 | $179.33 | $179.35 | $179.30 |
| Purchase #2 | $236.66 | 13.611% | $268.8718 | $268.87 | $268.85 | $268.90 |
| Purchase #3 | $170.54 | 10.312% | $188.1261 | $188.13 | $188.15 | $188.10 |
| Purchase #4 | $112.93 | 6.574% | $120.354 | $120.35 | $120.35 | $120.40 |
| Purchase #5 | $180.92 | 12.399% | $203.3523 | $203.35 | $203.35 | $203.40 |
| Purchase #6 | $76.64 | 5.384% | $80.7663 | $80.77 | $80.75 | $80.80 |
| Purchase #7 | $176.82 | 13.365% | $200.452 | $200.45 | $200.45 | $200.50 |
| 7 purchase totals = | $1,115.19 | $1,241.2478 | $1,241.25 | $1,241.25 | $1,241.40 | |