| 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 | $160.63 | 10.625% | $177.6969 | $177.70 | $177.70 | $177.70 |
| Purchase #2 | $15.83 | 4.393% | $16.5254 | $16.53 | $16.55 | $16.50 |
| Purchase #3 | $182.96 | 6.582% | $195.0024 | $195.00 | $195.00 | $195.00 |
| Purchase #4 | $138.84 | 13.871% | $158.0985 | $158.10 | $158.10 | $158.10 |
| Purchase #5 | $119.82 | 3.533% | $124.0532 | $124.05 | $124.05 | $124.10 |
| Purchase #6 | $38.44 | 10.355% | $42.4205 | $42.42 | $42.40 | $42.40 |
| Purchase #7 | $131.64 | 11.706% | $147.0498 | $147.05 | $147.05 | $147.00 |
| 7 purchase totals = | $788.16 | $860.8467 | $860.85 | $860.85 | $860.80 | |