| 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 | $223.71 | 6.793% | $238.9066 | $238.91 | $238.90 | $238.90 |
| Purchase #2 | $150.81 | 7.402% | $161.973 | $161.97 | $161.95 | $162.00 |
| Purchase #3 | $226.87 | 6.239% | $241.0244 | $241.02 | $241.00 | $241.00 |
| Purchase #4 | $155.87 | 4.467% | $162.8327 | $162.83 | $162.85 | $162.80 |
| Purchase #5 | $184.45 | 4.562% | $192.8646 | $192.86 | $192.85 | $192.90 |
| Purchase #6 | $219.98 | 3.605% | $227.9103 | $227.91 | $227.90 | $227.90 |
| Purchase #7 | $96.66 | 11.220% | $107.5053 | $107.51 | $107.50 | $107.50 |
| 7 purchase totals = | $1,258.35 | $1,333.0169 | $1,333.01 | $1,332.95 | $1,333.00 | |