| 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 | $86.71 | 4.721% | $90.8036 | $90.80 | $90.80 | $90.80 |
| Purchase #2 | $146.54 | 7.120% | $156.9736 | $156.97 | $156.95 | $157.00 |
| Purchase #3 | $141.32 | 4.157% | $147.1947 | $147.19 | $147.20 | $147.20 |
| Purchase #4 | $177.93 | 3.356% | $183.9013 | $183.90 | $183.90 | $183.90 |
| Purchase #5 | $149.91 | 6.691% | $159.9405 | $159.94 | $159.95 | $159.90 |
| Purchase #6 | $173.70 | 4.351% | $181.2577 | $181.26 | $181.25 | $181.30 |
| Purchase #7 | $179.49 | 9.814% | $197.1051 | $197.11 | $197.10 | $197.10 |
| 7 purchase totals = | $1,055.60 | $1,117.1765 | $1,117.17 | $1,117.15 | $1,117.20 | |