| 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 | $178.28 | 8.690% | $193.7725 | $193.77 | $193.75 | $193.80 |
| Purchase #2 | $6.33 | 3.522% | $6.5529 | $6.55 | $6.55 | $6.60 |
| Purchase #3 | $219.82 | 12.672% | $247.6756 | $247.68 | $247.70 | $247.70 |
| Purchase #4 | $123.54 | 12.595% | $139.0999 | $139.10 | $139.10 | $139.10 |
| Purchase #5 | $173.76 | 9.796% | $190.7815 | $190.78 | $190.80 | $190.80 |
| Purchase #6 | $240.87 | 4.434% | $251.5502 | $251.55 | $251.55 | $251.60 |
| Purchase #7 | $227.56 | 7.815% | $245.3438 | $245.34 | $245.35 | $245.30 |
| 7 purchase totals = | $1,170.16 | $1,274.7764 | $1,274.77 | $1,274.80 | $1,274.90 | |