| 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 | $102.98 | 5.458% | $108.6006 | $108.60 | $108.60 | $108.60 |
| Purchase #2 | $161.47 | 9.375% | $176.6078 | $176.61 | $176.60 | $176.60 |
| Purchase #3 | $204.93 | 4.329% | $213.8014 | $213.80 | $213.80 | $213.80 |
| Purchase #4 | $131.51 | 10.865% | $145.7986 | $145.80 | $145.80 | $145.80 |
| Purchase #5 | $225.77 | 4.247% | $235.3585 | $235.36 | $235.35 | $235.40 |
| Purchase #6 | $178.93 | 3.443% | $185.0906 | $185.09 | $185.10 | $185.10 |
| Purchase #7 | $141.97 | 9.850% | $155.954 | $155.95 | $155.95 | $156.00 |
| 7 purchase totals = | $1,147.56 | $1,221.2115 | $1,221.21 | $1,221.20 | $1,221.30 | |