| 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 | $148.71 | 7.613% | $160.0313 | $160.03 | $160.05 | $160.00 |
| Purchase #2 | $225.58 | 9.587% | $247.2064 | $247.21 | $247.20 | $247.20 |
| Purchase #3 | $102.69 | 9.654% | $112.6037 | $112.60 | $112.60 | $112.60 |
| Purchase #4 | $250.43 | 7.710% | $269.7382 | $269.74 | $269.75 | $269.70 |
| Purchase #5 | $221.67 | 8.773% | $241.1171 | $241.12 | $241.10 | $241.10 |
| Purchase #6 | $127.75 | 13.179% | $144.5862 | $144.59 | $144.60 | $144.60 |
| Purchase #7 | $136.77 | 11.848% | $152.9745 | $152.97 | $152.95 | $153.00 |
| 7 purchase totals = | $1,213.60 | $1,328.2574 | $1,328.26 | $1,328.25 | $1,328.20 | |