| 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 | $178.95 | 4.865% | $187.6559 | $187.66 | $187.65 | $187.70 |
| Purchase #2 | $102.33 | 3.589% | $106.0026 | $106.00 | $106.00 | $106.00 |
| Purchase #3 | $185.71 | 4.690% | $194.4198 | $194.42 | $194.40 | $194.40 |
| Purchase #4 | $182.42 | 12.516% | $205.2517 | $205.25 | $205.25 | $205.30 |
| Purchase #5 | $205.80 | 4.297% | $214.6432 | $214.64 | $214.65 | $214.60 |
| Purchase #6 | $47.42 | 4.611% | $49.6065 | $49.61 | $49.60 | $49.60 |
| Purchase #7 | $246.53 | 8.579% | $267.6798 | $267.68 | $267.70 | $267.70 |
| 7 purchase totals = | $1,149.16 | $1,225.2595 | $1,225.26 | $1,225.25 | $1,225.30 | |