| 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 | $179.65 | 6.527% | $191.3758 | $191.38 | $191.40 | $191.40 |
| Purchase #2 | $160.31 | 13.742% | $182.3398 | $182.34 | $182.35 | $182.30 |
| Purchase #3 | $15.81 | 5.801% | $16.7271 | $16.73 | $16.75 | $16.70 |
| Purchase #4 | $193.47 | 8.795% | $210.4857 | $210.49 | $210.50 | $210.50 |
| Purchase #5 | $88.29 | 5.607% | $93.2404 | $93.24 | $93.25 | $93.20 |
| Purchase #6 | $89.30 | 8.459% | $96.8539 | $96.85 | $96.85 | $96.90 |
| Purchase #7 | $238.73 | 3.712% | $247.5917 | $247.59 | $247.60 | $247.60 |
| 7 purchase totals = | $965.56 | $1,038.6144 | $1,038.62 | $1,038.70 | $1,038.60 | |