| 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 | $183.90 | 12.699% | $207.2535 | $207.25 | $207.25 | $207.30 |
| Purchase #2 | $64.40 | 4.364% | $67.2104 | $67.21 | $67.20 | $67.20 |
| Purchase #3 | $248.72 | 9.438% | $272.1942 | $272.19 | $272.20 | $272.20 |
| Purchase #4 | $51.44 | 4.150% | $53.5748 | $53.57 | $53.55 | $53.60 |
| Purchase #5 | $142.75 | 4.644% | $149.3793 | $149.38 | $149.40 | $149.40 |
| Purchase #6 | $167.76 | 11.679% | $187.3527 | $187.35 | $187.35 | $187.40 |
| Purchase #7 | $210.83 | 11.618% | $235.3242 | $235.32 | $235.30 | $235.30 |
| 7 purchase totals = | $1,069.80 | $1,172.2891 | $1,172.27 | $1,172.25 | $1,172.40 | |