| 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 | $142.68 | 4.661% | $149.3303 | $149.33 | $149.35 | $149.30 |
| Purchase #2 | $236.67 | 5.839% | $250.4892 | $250.49 | $250.50 | $250.50 |
| Purchase #3 | $37.48 | 7.745% | $40.3828 | $40.38 | $40.40 | $40.40 |
| Purchase #4 | $147.99 | 11.329% | $164.7558 | $164.76 | $164.75 | $164.80 |
| Purchase #5 | $217.68 | 9.560% | $238.4902 | $238.49 | $238.50 | $238.50 |
| Purchase #6 | $168.70 | 3.570% | $174.7226 | $174.72 | $174.70 | $174.70 |
| Purchase #7 | $5.85 | 13.149% | $6.6192 | $6.62 | $6.60 | $6.60 |
| 7 purchase totals = | $957.05 | $1,024.7901 | $1,024.79 | $1,024.80 | $1,024.80 | |