| 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 | $164.88 | 13.299% | $186.8074 | $186.81 | $186.80 | $186.80 |
| Purchase #2 | $164.77 | 5.621% | $174.0317 | $174.03 | $174.05 | $174.00 |
| Purchase #3 | $19.68 | 11.468% | $21.9369 | $21.94 | $21.95 | $21.90 |
| Purchase #4 | $238.58 | 5.792% | $252.3986 | $252.40 | $252.40 | $252.40 |
| Purchase #5 | $151.61 | 9.436% | $165.9159 | $165.92 | $165.90 | $165.90 |
| Purchase #6 | $200.89 | 4.846% | $210.6251 | $210.63 | $210.65 | $210.60 |
| Purchase #7 | $141.44 | 5.685% | $149.4809 | $149.48 | $149.50 | $149.50 |
| 7 purchase totals = | $1,081.85 | $1,161.1965 | $1,161.21 | $1,161.25 | $1,161.10 | |