| 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 | $180.58 | 7.234% | $193.6432 | $193.64 | $193.65 | $193.60 |
| Purchase #2 | $110.40 | 11.636% | $123.2461 | $123.25 | $123.25 | $123.20 |
| Purchase #3 | $38.74 | 3.361% | $40.0421 | $40.04 | $40.05 | $40.00 |
| Purchase #4 | $86.55 | 13.753% | $98.4532 | $98.45 | $98.45 | $98.50 |
| Purchase #5 | $9.35 | 4.354% | $9.7571 | $9.76 | $9.75 | $9.80 |
| Purchase #6 | $83.50 | 11.468% | $93.0758 | $93.08 | $93.10 | $93.10 |
| Purchase #7 | $101.57 | 13.721% | $115.5064 | $115.51 | $115.50 | $115.50 |
| 7 purchase totals = | $610.69 | $673.7239 | $673.73 | $673.75 | $673.70 | |