| 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 | $103.48 | 4.544% | $108.1821 | $108.18 | $108.20 | $108.20 |
| Purchase #2 | $124.62 | 9.106% | $135.9679 | $135.97 | $135.95 | $136.00 |
| Purchase #3 | $13.62 | 6.529% | $14.5092 | $14.51 | $14.50 | $14.50 |
| Purchase #4 | $33.44 | 3.595% | $34.6422 | $34.64 | $34.65 | $34.60 |
| Purchase #5 | $34.52 | 11.737% | $38.5716 | $38.57 | $38.55 | $38.60 |
| Purchase #6 | $122.27 | 6.779% | $130.5587 | $130.56 | $130.55 | $130.60 |
| Purchase #7 | $140.70 | 9.393% | $153.916 | $153.92 | $153.90 | $153.90 |
| 7 purchase totals = | $572.65 | $616.3477 | $616.35 | $616.30 | $616.40 | |