| 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 | $168.69 | 9.531% | $184.7678 | $184.77 | $184.75 | $184.80 |
| Purchase #2 | $131.62 | 7.675% | $141.7218 | $141.72 | $141.70 | $141.70 |
| Purchase #3 | $137.76 | 3.605% | $142.7262 | $142.73 | $142.75 | $142.70 |
| Purchase #4 | $25.34 | 11.376% | $28.2227 | $28.22 | $28.20 | $28.20 |
| Purchase #5 | $42.65 | 4.395% | $44.5245 | $44.52 | $44.50 | $44.50 |
| Purchase #6 | $14.73 | 5.246% | $15.5027 | $15.50 | $15.50 | $15.50 |
| Purchase #7 | $152.39 | 4.110% | $158.6532 | $158.65 | $158.65 | $158.70 |
| 7 purchase totals = | $673.18 | $716.1189 | $716.11 | $716.05 | $716.10 | |