| 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 | $142.29 | 12.391% | $159.9212 | $159.92 | $159.90 | $159.90 |
| Purchase #2 | $75.75 | 6.653% | $80.7896 | $80.79 | $80.80 | $80.80 |
| Purchase #3 | $230.66 | 6.470% | $245.5837 | $245.58 | $245.60 | $245.60 |
| Purchase #4 | $247.38 | 12.538% | $278.3965 | $278.40 | $278.40 | $278.40 |
| Purchase #5 | $228.38 | 6.276% | $242.7131 | $242.71 | $242.70 | $242.70 |
| Purchase #6 | $93.62 | 8.803% | $101.8614 | $101.86 | $101.85 | $101.90 |
| Purchase #7 | $167.47 | 11.590% | $186.8798 | $186.88 | $186.90 | $186.90 |
| 7 purchase totals = | $1,185.55 | $1,296.1453 | $1,296.14 | $1,296.15 | $1,296.20 | |