| 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 | $239.40 | 11.597% | $267.1632 | $267.16 | $267.15 | $267.20 |
| Purchase #2 | $152.28 | 6.163% | $161.665 | $161.67 | $161.65 | $161.70 |
| Purchase #3 | $39.46 | 7.317% | $42.3473 | $42.35 | $42.35 | $42.30 |
| Purchase #4 | $242.34 | 7.479% | $260.4646 | $260.46 | $260.45 | $260.50 |
| Purchase #5 | $20.89 | 5.609% | $22.0617 | $22.06 | $22.05 | $22.10 |
| Purchase #6 | $7.76 | 12.577% | $8.736 | $8.74 | $8.75 | $8.70 |
| Purchase #7 | $79.35 | 13.669% | $90.1964 | $90.20 | $90.20 | $90.20 |
| 7 purchase totals = | $781.48 | $852.6342 | $852.64 | $852.60 | $852.70 | |