| 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 | $184.80 | 7.759% | $199.1386 | $199.14 | $199.15 | $199.10 |
| Purchase #2 | $115.75 | 13.753% | $131.6691 | $131.67 | $131.65 | $131.70 |
| Purchase #3 | $87.93 | 6.247% | $93.423 | $93.42 | $93.40 | $93.40 |
| Purchase #4 | $186.74 | 11.787% | $208.751 | $208.75 | $208.75 | $208.80 |
| Purchase #5 | $35.61 | 8.721% | $38.7155 | $38.72 | $38.70 | $38.70 |
| Purchase #6 | $149.98 | 8.235% | $162.3309 | $162.33 | $162.35 | $162.30 |
| Purchase #7 | $41.71 | 10.520% | $46.0979 | $46.10 | $46.10 | $46.10 |
| 7 purchase totals = | $802.52 | $880.1260 | $880.13 | $880.10 | $880.10 | |