| 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 | $74.49 | 11.778% | $83.2634 | $83.26 | $83.25 | $83.30 |
| Purchase #2 | $151.71 | 6.497% | $161.5666 | $161.57 | $161.55 | $161.60 |
| Purchase #3 | $175.76 | 12.378% | $197.5156 | $197.52 | $197.50 | $197.50 |
| Purchase #4 | $245.40 | 3.276% | $253.4393 | $253.44 | $253.45 | $253.40 |
| Purchase #5 | $204.74 | 6.358% | $217.7574 | $217.76 | $217.75 | $217.80 |
| Purchase #6 | $173.87 | 12.125% | $194.9517 | $194.95 | $194.95 | $195.00 |
| Purchase #7 | $115.38 | 4.365% | $120.4163 | $120.42 | $120.40 | $120.40 |
| 7 purchase totals = | $1,141.35 | $1,228.9103 | $1,228.92 | $1,228.85 | $1,229.00 | |