| 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 | $201.61 | 10.807% | $223.398 | $223.40 | $223.40 | $223.40 |
| Purchase #2 | $221.86 | 4.724% | $232.3407 | $232.34 | $232.35 | $232.30 |
| Purchase #3 | $21.31 | 7.565% | $22.9221 | $22.92 | $22.90 | $22.90 |
| Purchase #4 | $156.28 | 7.170% | $167.4853 | $167.49 | $167.50 | $167.50 |
| Purchase #5 | $6.38 | 4.192% | $6.6474 | $6.65 | $6.65 | $6.60 |
| Purchase #6 | $162.74 | 5.817% | $172.2066 | $172.21 | $172.20 | $172.20 |
| Purchase #7 | $221.82 | 3.350% | $229.251 | $229.25 | $229.25 | $229.30 |
| 7 purchase totals = | $992.00 | $1,054.2511 | $1,054.26 | $1,054.25 | $1,054.20 | |