| 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 | $135.50 | 6.181% | $143.8753 | $143.88 | $143.90 | $143.90 |
| Purchase #2 | $239.83 | 11.287% | $266.8996 | $266.90 | $266.90 | $266.90 |
| Purchase #3 | $59.85 | 5.746% | $63.289 | $63.29 | $63.30 | $63.30 |
| Purchase #4 | $67.75 | 8.584% | $73.5657 | $73.57 | $73.55 | $73.60 |
| Purchase #5 | $128.86 | 4.670% | $134.8778 | $134.88 | $134.90 | $134.90 |
| Purchase #6 | $213.39 | 13.738% | $242.7055 | $242.71 | $242.70 | $242.70 |
| Purchase #7 | $213.76 | 9.737% | $234.5738 | $234.57 | $234.55 | $234.60 |
| 7 purchase totals = | $1,058.94 | $1,159.7867 | $1,159.80 | $1,159.80 | $1,159.90 | |