| 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 | $158.79 | 7.344% | $170.4515 | $170.45 | $170.45 | $170.50 |
| Purchase #2 | $76.44 | 8.641% | $83.0452 | $83.05 | $83.05 | $83.00 |
| Purchase #3 | $202.95 | 5.827% | $214.7759 | $214.78 | $214.80 | $214.80 |
| Purchase #4 | $89.33 | 8.497% | $96.9204 | $96.92 | $96.90 | $96.90 |
| Purchase #5 | $182.44 | 7.745% | $196.57 | $196.57 | $196.55 | $196.60 |
| Purchase #6 | $144.78 | 11.354% | $161.2183 | $161.22 | $161.20 | $161.20 |
| Purchase #7 | $244.86 | 9.424% | $267.9356 | $267.94 | $267.95 | $267.90 |
| 7 purchase totals = | $1,099.59 | $1,190.9169 | $1,190.93 | $1,190.90 | $1,190.90 | |