| 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 | $135.91 | 4.806% | $142.4418 | $142.44 | $142.45 | $142.40 |
| Purchase #2 | $179.25 | 7.484% | $192.6651 | $192.67 | $192.65 | $192.70 |
| Purchase #3 | $187.65 | 8.392% | $203.3976 | $203.40 | $203.40 | $203.40 |
| Purchase #4 | $43.86 | 5.733% | $46.3745 | $46.37 | $46.35 | $46.40 |
| Purchase #5 | $171.69 | 10.431% | $189.599 | $189.60 | $189.60 | $189.60 |
| Purchase #6 | $247.63 | 7.708% | $266.7173 | $266.72 | $266.70 | $266.70 |
| Purchase #7 | $9.91 | 9.186% | $10.8203 | $10.82 | $10.80 | $10.80 |
| 7 purchase totals = | $975.90 | $1,052.0156 | $1,052.02 | $1,051.95 | $1,052.00 | |