| 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 | $126.52 | 12.794% | $142.707 | $142.71 | $142.70 | $142.70 |
| Purchase #2 | $181.91 | 9.243% | $198.7239 | $198.72 | $198.70 | $198.70 |
| Purchase #3 | $244.51 | 11.182% | $271.8511 | $271.85 | $271.85 | $271.90 |
| Purchase #4 | $160.71 | 13.533% | $182.4589 | $182.46 | $182.45 | $182.50 |
| Purchase #5 | $135.91 | 5.675% | $143.6229 | $143.62 | $143.60 | $143.60 |
| Purchase #6 | $20.63 | 10.608% | $22.8184 | $22.82 | $22.80 | $22.80 |
| Purchase #7 | $161.45 | 13.867% | $183.8383 | $183.84 | $183.85 | $183.80 |
| 7 purchase totals = | $1,031.64 | $1,146.0205 | $1,146.02 | $1,145.95 | $1,146.00 | |