| 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 | $210.42 | 4.413% | $219.7058 | $219.71 | $219.70 | $219.70 |
| Purchase #2 | $174.46 | 13.324% | $197.7051 | $197.71 | $197.70 | $197.70 |
| Purchase #3 | $210.72 | 6.852% | $225.1585 | $225.16 | $225.15 | $225.20 |
| Purchase #4 | $182.25 | 5.210% | $191.7452 | $191.75 | $191.75 | $191.70 |
| Purchase #5 | $162.33 | 8.604% | $176.2969 | $176.30 | $176.30 | $176.30 |
| Purchase #6 | $32.73 | 6.225% | $34.7674 | $34.77 | $34.75 | $34.80 |
| Purchase #7 | $115.80 | 5.502% | $122.1713 | $122.17 | $122.15 | $122.20 |
| 7 purchase totals = | $1,088.71 | $1,167.5502 | $1,167.57 | $1,167.50 | $1,167.60 | |