| 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 | $162.96 | 10.419% | $179.9388 | $179.94 | $179.95 | $179.90 |
| Purchase #2 | $98.55 | 5.513% | $103.9831 | $103.98 | $104.00 | $104.00 |
| Purchase #3 | $33.72 | 8.651% | $36.6371 | $36.64 | $36.65 | $36.60 |
| Purchase #4 | $181.29 | 11.870% | $202.8091 | $202.81 | $202.80 | $202.80 |
| Purchase #5 | $209.46 | 11.108% | $232.7268 | $232.73 | $232.75 | $232.70 |
| Purchase #6 | $220.97 | 12.802% | $249.2586 | $249.26 | $249.25 | $249.30 |
| Purchase #7 | $21.47 | 6.395% | $22.843 | $22.84 | $22.85 | $22.80 |
| 7 purchase totals = | $928.42 | $1,028.1965 | $1,028.20 | $1,028.25 | $1,028.10 | |