| 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 | $81.37 | 3.269% | $84.03 | $84.03 | $84.05 | $84.00 |
| Purchase #2 | $171.37 | 12.398% | $192.6165 | $192.62 | $192.60 | $192.60 |
| Purchase #3 | $212.27 | 10.798% | $235.1909 | $235.19 | $235.20 | $235.20 |
| Purchase #4 | $6.73 | 9.222% | $7.3506 | $7.35 | $7.35 | $7.40 |
| Purchase #5 | $66.32 | 3.196% | $68.4396 | $68.44 | $68.45 | $68.40 |
| Purchase #6 | $189.48 | 5.456% | $199.818 | $199.82 | $199.80 | $199.80 |
| Purchase #7 | $249.93 | 6.780% | $266.8753 | $266.88 | $266.90 | $266.90 |
| 7 purchase totals = | $977.47 | $1,054.3209 | $1,054.33 | $1,054.35 | $1,054.30 | |