| 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 | $218.52 | 5.602% | $230.7615 | $230.76 | $230.75 | $230.80 |
| Purchase #2 | $165.91 | 3.441% | $171.619 | $171.62 | $171.60 | $171.60 |
| Purchase #3 | $191.28 | 10.115% | $210.628 | $210.63 | $210.65 | $210.60 |
| Purchase #4 | $70.96 | 4.557% | $74.1936 | $74.19 | $74.20 | $74.20 |
| Purchase #5 | $199.39 | 4.309% | $207.9817 | $207.98 | $208.00 | $208.00 |
| Purchase #6 | $88.80 | 9.161% | $96.935 | $96.94 | $96.95 | $96.90 |
| Purchase #7 | $171.54 | 4.252% | $178.8339 | $178.83 | $178.85 | $178.80 |
| 7 purchase totals = | $1,106.40 | $1,170.9527 | $1,170.95 | $1,171.00 | $1,170.90 | |