| 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 | $187.49 | 5.307% | $197.4401 | $197.44 | $197.45 | $197.40 |
| Purchase #2 | $250.27 | 7.646% | $269.4056 | $269.41 | $269.40 | $269.40 |
| Purchase #3 | $121.46 | 11.124% | $134.9712 | $134.97 | $134.95 | $135.00 |
| Purchase #4 | $201.85 | 11.156% | $224.3684 | $224.37 | $224.35 | $224.40 |
| Purchase #5 | $10.33 | 7.149% | $11.0685 | $11.07 | $11.05 | $11.10 |
| Purchase #6 | $152.34 | 6.696% | $162.5407 | $162.54 | $162.55 | $162.50 |
| Purchase #7 | $146.69 | 6.786% | $156.6444 | $156.64 | $156.65 | $156.60 |
| 7 purchase totals = | $1,070.43 | $1,156.4389 | $1,156.44 | $1,156.40 | $1,156.40 | |