| 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 | $181.36 | 9.276% | $198.183 | $198.18 | $198.20 | $198.20 |
| Purchase #2 | $194.93 | 5.843% | $206.3198 | $206.32 | $206.30 | $206.30 |
| Purchase #3 | $55.60 | 3.511% | $57.5521 | $57.55 | $57.55 | $57.60 |
| Purchase #4 | $133.82 | 4.501% | $139.8432 | $139.84 | $139.85 | $139.80 |
| Purchase #5 | $24.35 | 13.163% | $27.5552 | $27.56 | $27.55 | $27.60 |
| Purchase #6 | $87.39 | 7.468% | $93.9163 | $93.92 | $93.90 | $93.90 |
| Purchase #7 | $61.39 | 5.386% | $64.6965 | $64.70 | $64.70 | $64.70 |
| 7 purchase totals = | $738.84 | $788.0661 | $788.07 | $788.05 | $788.10 | |