| 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 | $179.55 | 5.804% | $189.9711 | $189.97 | $189.95 | $190.00 |
| Purchase #2 | $53.38 | 4.668% | $55.8718 | $55.87 | $55.85 | $55.90 |
| Purchase #3 | $245.52 | 6.537% | $261.5696 | $261.57 | $261.55 | $261.60 |
| Purchase #4 | $152.31 | 13.440% | $172.7805 | $172.78 | $172.80 | $172.80 |
| Purchase #5 | $227.81 | 13.671% | $258.9539 | $258.95 | $258.95 | $259.00 |
| Purchase #6 | $221.77 | 4.150% | $230.9735 | $230.97 | $230.95 | $231.00 |
| Purchase #7 | $38.99 | 11.858% | $43.6134 | $43.61 | $43.60 | $43.60 |
| 7 purchase totals = | $1,119.33 | $1,213.7338 | $1,213.72 | $1,213.65 | $1,213.90 | |