| 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 | $187.79 | 4.284% | $195.8349 | $195.83 | $195.85 | $195.80 |
| Purchase #2 | $94.70 | 9.390% | $103.5923 | $103.59 | $103.60 | $103.60 |
| Purchase #3 | $174.26 | 8.435% | $188.9588 | $188.96 | $188.95 | $189.00 |
| Purchase #4 | $136.61 | 8.220% | $147.8393 | $147.84 | $147.85 | $147.80 |
| Purchase #5 | $241.55 | 13.583% | $274.3597 | $274.36 | $274.35 | $274.40 |
| Purchase #6 | $220.42 | 8.872% | $239.9757 | $239.98 | $240.00 | $240.00 |
| Purchase #7 | $176.85 | 6.191% | $187.7988 | $187.80 | $187.80 | $187.80 |
| 7 purchase totals = | $1,232.18 | $1,338.3595 | $1,338.36 | $1,338.40 | $1,338.40 | |