| 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 | $166.53 | 13.667% | $189.2897 | $189.29 | $189.30 | $189.30 |
| Purchase #2 | $141.60 | 4.787% | $148.3784 | $148.38 | $148.40 | $148.40 |
| Purchase #3 | $218.73 | 3.134% | $225.585 | $225.59 | $225.60 | $225.60 |
| Purchase #4 | $197.27 | 3.146% | $203.4761 | $203.48 | $203.50 | $203.50 |
| Purchase #5 | $94.51 | 6.394% | $100.553 | $100.55 | $100.55 | $100.60 |
| Purchase #6 | $179.97 | 12.434% | $202.3475 | $202.35 | $202.35 | $202.30 |
| Purchase #7 | $174.32 | 4.260% | $181.746 | $181.75 | $181.75 | $181.70 |
| 7 purchase totals = | $1,172.93 | $1,251.3757 | $1,251.39 | $1,251.45 | $1,251.40 | |