| 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 | $225.53 | 5.817% | $238.6491 | $238.65 | $238.65 | $238.60 |
| Purchase #2 | $187.86 | 5.532% | $198.2524 | $198.25 | $198.25 | $198.30 |
| Purchase #3 | $135.62 | 3.804% | $140.779 | $140.78 | $140.80 | $140.80 |
| Purchase #4 | $25.84 | 4.201% | $26.9255 | $26.93 | $26.95 | $26.90 |
| Purchase #5 | $161.61 | 5.688% | $170.8024 | $170.80 | $170.80 | $170.80 |
| Purchase #6 | $180.47 | 6.368% | $191.9623 | $191.96 | $191.95 | $192.00 |
| Purchase #7 | $120.90 | 10.867% | $134.0382 | $134.04 | $134.05 | $134.00 |
| 7 purchase totals = | $1,037.83 | $1,101.4089 | $1,101.41 | $1,101.45 | $1,101.40 | |