| 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 | $176.64 | 8.616% | $191.8593 | $191.86 | $191.85 | $191.90 |
| Purchase #2 | $201.95 | 4.480% | $210.9974 | $211.00 | $211.00 | $211.00 |
| Purchase #3 | $97.71 | 7.860% | $105.39 | $105.39 | $105.40 | $105.40 |
| Purchase #4 | $83.54 | 11.386% | $93.0519 | $93.05 | $93.05 | $93.10 |
| Purchase #5 | $166.44 | 3.387% | $172.0773 | $172.08 | $172.10 | $172.10 |
| Purchase #6 | $202.95 | 4.837% | $212.7667 | $212.77 | $212.75 | $212.80 |
| Purchase #7 | $248.84 | 9.604% | $272.7386 | $272.74 | $272.75 | $272.70 |
| 7 purchase totals = | $1,178.07 | $1,258.8812 | $1,258.89 | $1,258.90 | $1,259.00 | |