| 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 | $144.64 | 11.869% | $161.8073 | $161.81 | $161.80 | $161.80 |
| Purchase #2 | $47.29 | 13.209% | $53.5365 | $53.54 | $53.55 | $53.50 |
| Purchase #3 | $162.50 | 7.474% | $174.6453 | $174.65 | $174.65 | $174.60 |
| Purchase #4 | $241.53 | 3.320% | $249.5488 | $249.55 | $249.55 | $249.50 |
| Purchase #5 | $243.68 | 3.158% | $251.3754 | $251.38 | $251.40 | $251.40 |
| Purchase #6 | $7.65 | 5.465% | $8.0681 | $8.07 | $8.05 | $8.10 |
| Purchase #7 | $231.75 | 9.553% | $253.8891 | $253.89 | $253.90 | $253.90 |
| 7 purchase totals = | $1,079.04 | $1,152.8705 | $1,152.89 | $1,152.90 | $1,152.80 | |