| 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 | $115.74 | 11.428% | $128.9668 | $128.97 | $128.95 | $129.00 |
| Purchase #2 | $178.82 | 10.520% | $197.6319 | $197.63 | $197.65 | $197.60 |
| Purchase #3 | $142.37 | 3.512% | $147.37 | $147.37 | $147.35 | $147.40 |
| Purchase #4 | $203.49 | 6.430% | $216.5744 | $216.57 | $216.55 | $216.60 |
| Purchase #5 | $101.92 | 12.208% | $114.3624 | $114.36 | $114.35 | $114.40 |
| Purchase #6 | $229.87 | 10.787% | $254.6661 | $254.67 | $254.65 | $254.70 |
| Purchase #7 | $180.67 | 3.721% | $187.3927 | $187.39 | $187.40 | $187.40 |
| 7 purchase totals = | $1,152.88 | $1,246.9643 | $1,246.96 | $1,246.90 | $1,247.10 | |