| 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 | $178.60 | 10.558% | $197.4566 | $197.46 | $197.45 | $197.50 |
| Purchase #2 | $70.81 | 4.210% | $73.7911 | $73.79 | $73.80 | $73.80 |
| Purchase #3 | $197.99 | 4.216% | $206.3373 | $206.34 | $206.35 | $206.30 |
| Purchase #4 | $168.36 | 3.582% | $174.3907 | $174.39 | $174.40 | $174.40 |
| Purchase #5 | $123.48 | 3.269% | $127.5166 | $127.52 | $127.50 | $127.50 |
| Purchase #6 | $82.47 | 12.731% | $92.9693 | $92.97 | $92.95 | $93.00 |
| Purchase #7 | $141.88 | 7.609% | $152.6756 | $152.68 | $152.70 | $152.70 |
| 7 purchase totals = | $963.59 | $1,025.1372 | $1,025.15 | $1,025.15 | $1,025.20 | |