| 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 | $191.66 | 13.792% | $218.0937 | $218.09 | $218.10 | $218.10 |
| Purchase #2 | $103.58 | 8.446% | $112.3284 | $112.33 | $112.35 | $112.30 |
| Purchase #3 | $35.66 | 8.312% | $38.6241 | $38.62 | $38.60 | $38.60 |
| Purchase #4 | $182.45 | 8.183% | $197.3799 | $197.38 | $197.40 | $197.40 |
| Purchase #5 | $75.89 | 7.108% | $81.2843 | $81.28 | $81.30 | $81.30 |
| Purchase #6 | $210.70 | 10.262% | $232.322 | $232.32 | $232.30 | $232.30 |
| Purchase #7 | $188.57 | 5.426% | $198.8018 | $198.80 | $198.80 | $198.80 |
| 7 purchase totals = | $988.51 | $1,078.8342 | $1,078.82 | $1,078.85 | $1,078.80 | |