| 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 | $162.61 | 11.541% | $181.3768 | $181.38 | $181.40 | $181.40 |
| Purchase #2 | $153.40 | 11.407% | $170.8983 | $170.90 | $170.90 | $170.90 |
| Purchase #3 | $244.33 | 12.516% | $274.9103 | $274.91 | $274.90 | $274.90 |
| Purchase #4 | $76.94 | 4.389% | $80.3169 | $80.32 | $80.30 | $80.30 |
| Purchase #5 | $236.29 | 13.309% | $267.7378 | $267.74 | $267.75 | $267.70 |
| Purchase #6 | $158.61 | 8.830% | $172.6153 | $172.62 | $172.60 | $172.60 |
| Purchase #7 | $155.73 | 4.528% | $162.7815 | $162.78 | $162.80 | $162.80 |
| 7 purchase totals = | $1,187.91 | $1,310.6369 | $1,310.65 | $1,310.65 | $1,310.60 | |