| 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 | $34.30 | 5.303% | $36.1189 | $36.12 | $36.10 | $36.10 |
| Purchase #2 | $194.42 | 13.319% | $220.3148 | $220.31 | $220.30 | $220.30 |
| Purchase #3 | $83.90 | 4.506% | $87.6805 | $87.68 | $87.70 | $87.70 |
| Purchase #4 | $157.89 | 13.855% | $179.7657 | $179.77 | $179.75 | $179.80 |
| Purchase #5 | $171.85 | 5.561% | $181.4066 | $181.41 | $181.40 | $181.40 |
| Purchase #6 | $87.75 | 3.130% | $90.4966 | $90.50 | $90.50 | $90.50 |
| Purchase #7 | $177.66 | 5.598% | $187.6054 | $187.61 | $187.60 | $187.60 |
| 7 purchase totals = | $907.77 | $983.3885 | $983.40 | $983.35 | $983.40 | |