| 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 | $189.50 | 9.270% | $207.0667 | $207.07 | $207.05 | $207.10 |
| Purchase #2 | $93.60 | 3.265% | $96.656 | $96.66 | $96.65 | $96.70 |
| Purchase #3 | $145.25 | 7.467% | $156.0958 | $156.10 | $156.10 | $156.10 |
| Purchase #4 | $145.60 | 9.855% | $159.9489 | $159.95 | $159.95 | $159.90 |
| Purchase #5 | $15.50 | 9.210% | $16.9276 | $16.93 | $16.95 | $16.90 |
| Purchase #6 | $208.35 | 9.644% | $228.4433 | $228.44 | $228.45 | $228.40 |
| Purchase #7 | $200.26 | 9.126% | $218.5357 | $218.54 | $218.55 | $218.50 |
| 7 purchase totals = | $998.06 | $1,083.6740 | $1,083.69 | $1,083.70 | $1,083.60 | |