| 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 | $72.77 | 8.532% | $78.9787 | $78.98 | $79.00 | $79.00 |
| Purchase #2 | $186.77 | 6.165% | $198.2844 | $198.28 | $198.30 | $198.30 |
| Purchase #3 | $177.91 | 13.868% | $202.5826 | $202.58 | $202.60 | $202.60 |
| Purchase #4 | $226.75 | 5.150% | $238.4276 | $238.43 | $238.45 | $238.40 |
| Purchase #5 | $198.86 | 13.559% | $225.8234 | $225.82 | $225.80 | $225.80 |
| Purchase #6 | $242.88 | 10.629% | $268.6957 | $268.70 | $268.70 | $268.70 |
| Purchase #7 | $145.50 | 9.670% | $159.5699 | $159.57 | $159.55 | $159.60 |
| 7 purchase totals = | $1,251.44 | $1,372.3623 | $1,372.36 | $1,372.40 | $1,372.40 | |