| 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 | $135.54 | 8.190% | $146.6407 | $146.64 | $146.65 | $146.60 |
| Purchase #2 | $188.45 | 11.109% | $209.3849 | $209.38 | $209.40 | $209.40 |
| Purchase #3 | $180.45 | 10.700% | $199.7582 | $199.76 | $199.75 | $199.80 |
| Purchase #4 | $63.88 | 13.620% | $72.5805 | $72.58 | $72.60 | $72.60 |
| Purchase #5 | $170.47 | 6.739% | $181.958 | $181.96 | $181.95 | $182.00 |
| Purchase #6 | $118.69 | 3.389% | $122.7124 | $122.71 | $122.70 | $122.70 |
| Purchase #7 | $198.28 | 10.627% | $219.3512 | $219.35 | $219.35 | $219.40 |
| 7 purchase totals = | $1,055.76 | $1,152.3859 | $1,152.38 | $1,152.40 | $1,152.50 | |