| 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 | $164.62 | 12.195% | $184.6954 | $184.70 | $184.70 | $184.70 |
| Purchase #2 | $136.26 | 12.157% | $152.8251 | $152.83 | $152.85 | $152.80 |
| Purchase #3 | $175.72 | 13.196% | $198.908 | $198.91 | $198.90 | $198.90 |
| Purchase #4 | $85.99 | 8.674% | $93.4488 | $93.45 | $93.45 | $93.40 |
| Purchase #5 | $51.90 | 10.539% | $57.3697 | $57.37 | $57.35 | $57.40 |
| Purchase #6 | $144.51 | 8.384% | $156.6257 | $156.63 | $156.65 | $156.60 |
| Purchase #7 | $230.88 | 11.760% | $258.0315 | $258.03 | $258.05 | $258.00 |
| 7 purchase totals = | $989.88 | $1,101.9042 | $1,101.92 | $1,101.95 | $1,101.80 | |