| 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 | $187.76 | 6.227% | $199.4518 | $199.45 | $199.45 | $199.50 |
| Purchase #2 | $37.67 | 13.458% | $42.7396 | $42.74 | $42.75 | $42.70 |
| Purchase #3 | $81.75 | 8.374% | $88.5957 | $88.60 | $88.60 | $88.60 |
| Purchase #4 | $201.62 | 12.770% | $227.3669 | $227.37 | $227.35 | $227.40 |
| Purchase #5 | $242.27 | 13.560% | $275.1218 | $275.12 | $275.10 | $275.10 |
| Purchase #6 | $22.43 | 7.560% | $24.1257 | $24.13 | $24.15 | $24.10 |
| Purchase #7 | $155.54 | 5.596% | $164.244 | $164.24 | $164.25 | $164.20 |
| 7 purchase totals = | $929.04 | $1,021.6455 | $1,021.65 | $1,021.65 | $1,021.60 | |