| 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 | $143.72 | 4.613% | $150.3498 | $150.35 | $150.35 | $150.30 |
| Purchase #2 | $147.87 | 6.726% | $157.8157 | $157.82 | $157.80 | $157.80 |
| Purchase #3 | $35.95 | 13.102% | $40.6602 | $40.66 | $40.65 | $40.70 |
| Purchase #4 | $204.59 | 6.817% | $218.5369 | $218.54 | $218.55 | $218.50 |
| Purchase #5 | $76.34 | 8.788% | $83.0488 | $83.05 | $83.05 | $83.00 |
| Purchase #6 | $118.66 | 9.516% | $129.9517 | $129.95 | $129.95 | $130.00 |
| Purchase #7 | $213.57 | 3.152% | $220.3017 | $220.30 | $220.30 | $220.30 |
| 7 purchase totals = | $940.70 | $1,000.6648 | $1,000.67 | $1,000.65 | $1,000.60 | |