| 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 | $192.65 | 7.517% | $207.1315 | $207.13 | $207.15 | $207.10 |
| Purchase #2 | $69.49 | 11.443% | $77.4417 | $77.44 | $77.45 | $77.40 |
| Purchase #3 | $174.55 | 8.146% | $188.7688 | $188.77 | $188.75 | $188.80 |
| Purchase #4 | $203.45 | 11.262% | $226.3625 | $226.36 | $226.35 | $226.40 |
| Purchase #5 | $142.90 | 6.115% | $151.6383 | $151.64 | $151.65 | $151.60 |
| Purchase #6 | $123.57 | 7.181% | $132.4436 | $132.44 | $132.45 | $132.40 |
| Purchase #7 | $15.76 | 10.444% | $17.406 | $17.41 | $17.40 | $17.40 |
| 7 purchase totals = | $922.37 | $1,001.1924 | $1,001.19 | $1,001.20 | $1,001.10 | |