| 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 | $127.76 | 7.516% | $137.3624 | $137.36 | $137.35 | $137.40 |
| Purchase #2 | $220.86 | 8.804% | $240.3045 | $240.30 | $240.30 | $240.30 |
| Purchase #3 | $216.58 | 5.707% | $228.9402 | $228.94 | $228.95 | $228.90 |
| Purchase #4 | $145.92 | 4.618% | $152.6586 | $152.66 | $152.65 | $152.70 |
| Purchase #5 | $96.97 | 7.333% | $104.0808 | $104.08 | $104.10 | $104.10 |
| Purchase #6 | $183.73 | 12.398% | $206.5088 | $206.51 | $206.50 | $206.50 |
| Purchase #7 | $53.49 | 4.446% | $55.8682 | $55.87 | $55.85 | $55.90 |
| 7 purchase totals = | $1,045.31 | $1,125.7235 | $1,125.72 | $1,125.70 | $1,125.80 | |