| 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 | $178.64 | 5.483% | $188.4348 | $188.43 | $188.45 | $188.40 |
| Purchase #2 | $152.30 | 10.198% | $167.8316 | $167.83 | $167.85 | $167.80 |
| Purchase #3 | $75.89 | 11.561% | $84.6636 | $84.66 | $84.65 | $84.70 |
| Purchase #4 | $21.53 | 6.728% | $22.9785 | $22.98 | $23.00 | $23.00 |
| Purchase #5 | $246.36 | 9.671% | $270.1855 | $270.19 | $270.20 | $270.20 |
| Purchase #6 | $20.85 | 3.860% | $21.6548 | $21.65 | $21.65 | $21.70 |
| Purchase #7 | $241.65 | 5.829% | $255.7358 | $255.74 | $255.75 | $255.70 |
| 7 purchase totals = | $937.22 | $1,011.4846 | $1,011.48 | $1,011.55 | $1,011.50 | |