| 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 | $175.37 | 12.323% | $196.9808 | $196.98 | $197.00 | $197.00 |
| Purchase #2 | $27.91 | 12.543% | $31.4108 | $31.41 | $31.40 | $31.40 |
| Purchase #3 | $144.92 | 11.212% | $161.1684 | $161.17 | $161.15 | $161.20 |
| Purchase #4 | $156.99 | 3.720% | $162.83 | $162.83 | $162.85 | $162.80 |
| Purchase #5 | $235.35 | 6.848% | $251.4668 | $251.47 | $251.45 | $251.50 |
| Purchase #6 | $211.88 | 4.428% | $221.262 | $221.26 | $221.25 | $221.30 |
| Purchase #7 | $16.81 | 8.808% | $18.2906 | $18.29 | $18.30 | $18.30 |
| 7 purchase totals = | $969.23 | $1,043.4094 | $1,043.41 | $1,043.40 | $1,043.50 | |