| 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 | $178.89 | 7.523% | $192.3479 | $192.35 | $192.35 | $192.30 |
| Purchase #2 | $174.84 | 8.456% | $189.6245 | $189.62 | $189.60 | $189.60 |
| Purchase #3 | $249.26 | 10.446% | $275.2977 | $275.30 | $275.30 | $275.30 |
| Purchase #4 | $168.57 | 8.161% | $182.327 | $182.33 | $182.35 | $182.30 |
| Purchase #5 | $184.65 | 3.252% | $190.6548 | $190.65 | $190.65 | $190.70 |
| Purchase #6 | $161.82 | 10.653% | $179.0587 | $179.06 | $179.05 | $179.10 |
| Purchase #7 | $229.46 | 4.699% | $240.2423 | $240.24 | $240.25 | $240.20 |
| 7 purchase totals = | $1,347.49 | $1,449.5529 | $1,449.55 | $1,449.55 | $1,449.50 | |