| 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 | $187.49 | 5.478% | $197.7607 | $197.76 | $197.75 | $197.80 |
| Purchase #2 | $204.52 | 10.320% | $225.6265 | $225.63 | $225.65 | $225.60 |
| Purchase #3 | $128.71 | 3.262% | $132.9085 | $132.91 | $132.90 | $132.90 |
| Purchase #4 | $81.69 | 9.104% | $89.1271 | $89.13 | $89.15 | $89.10 |
| Purchase #5 | $92.68 | 5.812% | $98.0666 | $98.07 | $98.05 | $98.10 |
| Purchase #6 | $211.64 | 3.180% | $218.3702 | $218.37 | $218.35 | $218.40 |
| Purchase #7 | $149.25 | 6.671% | $159.2065 | $159.21 | $159.20 | $159.20 |
| 7 purchase totals = | $1,055.98 | $1,121.0661 | $1,121.08 | $1,121.05 | $1,121.10 | |