| 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 | $160.51 | 7.486% | $172.5258 | $172.53 | $172.55 | $172.50 |
| Purchase #2 | $50.77 | 4.558% | $53.0841 | $53.08 | $53.10 | $53.10 |
| Purchase #3 | $218.83 | 3.818% | $227.1849 | $227.18 | $227.20 | $227.20 |
| Purchase #4 | $147.88 | 4.167% | $154.0422 | $154.04 | $154.05 | $154.00 |
| Purchase #5 | $139.83 | 9.865% | $153.6242 | $153.62 | $153.60 | $153.60 |
| Purchase #6 | $128.32 | 6.597% | $136.7853 | $136.79 | $136.80 | $136.80 |
| Purchase #7 | $104.74 | 5.808% | $110.8233 | $110.82 | $110.80 | $110.80 |
| 7 purchase totals = | $950.88 | $1,008.0698 | $1,008.06 | $1,008.10 | $1,008.00 | |