| 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 | $180.37 | 9.476% | $197.4619 | $197.46 | $197.45 | $197.50 |
| Purchase #2 | $135.80 | 9.224% | $148.3262 | $148.33 | $148.35 | $148.30 |
| Purchase #3 | $21.63 | 9.270% | $23.6351 | $23.64 | $23.65 | $23.60 |
| Purchase #4 | $239.57 | 12.640% | $269.8516 | $269.85 | $269.85 | $269.90 |
| Purchase #5 | $226.94 | 6.300% | $241.2372 | $241.24 | $241.25 | $241.20 |
| Purchase #6 | $29.39 | 4.163% | $30.6135 | $30.61 | $30.60 | $30.60 |
| Purchase #7 | $89.75 | 3.700% | $93.0708 | $93.07 | $93.05 | $93.10 |
| 7 purchase totals = | $923.45 | $1,004.1963 | $1,004.20 | $1,004.20 | $1,004.20 | |