| 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 | $172.45 | 6.599% | $183.83 | $183.83 | $183.85 | $183.80 |
| Purchase #2 | $152.29 | 9.685% | $167.0393 | $167.04 | $167.05 | $167.00 |
| Purchase #3 | $220.90 | 4.206% | $230.1911 | $230.19 | $230.20 | $230.20 |
| Purchase #4 | $148.67 | 8.750% | $161.6786 | $161.68 | $161.70 | $161.70 |
| Purchase #5 | $148.39 | 3.629% | $153.7751 | $153.78 | $153.80 | $153.80 |
| Purchase #6 | $239.95 | 8.521% | $260.3961 | $260.40 | $260.40 | $260.40 |
| Purchase #7 | $7.48 | 7.165% | $8.0159 | $8.02 | $8.00 | $8.00 |
| 7 purchase totals = | $1,090.13 | $1,164.9261 | $1,164.94 | $1,165.00 | $1,164.90 | |