| 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 | $152.84 | 4.798% | $160.1733 | $160.17 | $160.15 | $160.20 |
| Purchase #2 | $17.58 | 10.120% | $19.3591 | $19.36 | $19.35 | $19.40 |
| Purchase #3 | $191.45 | 8.502% | $207.7271 | $207.73 | $207.75 | $207.70 |
| Purchase #4 | $218.57 | 5.476% | $230.5389 | $230.54 | $230.55 | $230.50 |
| Purchase #5 | $123.39 | 3.438% | $127.6321 | $127.63 | $127.65 | $127.60 |
| Purchase #6 | $182.31 | 7.631% | $196.2221 | $196.22 | $196.20 | $196.20 |
| Purchase #7 | $194.84 | 11.818% | $217.8662 | $217.87 | $217.85 | $217.90 |
| 7 purchase totals = | $1,080.98 | $1,159.5188 | $1,159.52 | $1,159.50 | $1,159.50 | |