| 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 | $137.49 | 10.868% | $152.4324 | $152.43 | $152.45 | $152.40 |
| Purchase #2 | $218.31 | 4.673% | $228.5116 | $228.51 | $228.50 | $228.50 |
| Purchase #3 | $79.26 | 13.205% | $89.7263 | $89.73 | $89.75 | $89.70 |
| Purchase #4 | $73.62 | 10.570% | $81.4016 | $81.40 | $81.40 | $81.40 |
| Purchase #5 | $230.83 | 5.200% | $242.8332 | $242.83 | $242.85 | $242.80 |
| Purchase #6 | $111.75 | 6.812% | $119.3624 | $119.36 | $119.35 | $119.40 |
| Purchase #7 | $160.71 | 13.239% | $181.9864 | $181.99 | $182.00 | $182.00 |
| 7 purchase totals = | $1,011.97 | $1,096.2539 | $1,096.25 | $1,096.30 | $1,096.20 | |