| 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 | $133.86 | 3.679% | $138.7847 | $138.78 | $138.80 | $138.80 |
| Purchase #2 | $138.35 | 3.245% | $142.8395 | $142.84 | $142.85 | $142.80 |
| Purchase #3 | $76.82 | 3.242% | $79.3105 | $79.31 | $79.30 | $79.30 |
| Purchase #4 | $67.75 | 6.174% | $71.9329 | $71.93 | $71.95 | $71.90 |
| Purchase #5 | $203.68 | 3.212% | $210.2222 | $210.22 | $210.20 | $210.20 |
| Purchase #6 | $61.58 | 3.205% | $63.5536 | $63.55 | $63.55 | $63.60 |
| Purchase #7 | $96.40 | 8.769% | $104.8533 | $104.85 | $104.85 | $104.90 |
| 7 purchase totals = | $778.44 | $811.4967 | $811.48 | $811.50 | $811.50 | |