| 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 | $171.81 | 4.182% | $178.9951 | $179.00 | $179.00 | $179.00 |
| Purchase #2 | $214.36 | 3.259% | $221.346 | $221.35 | $221.35 | $221.30 |
| Purchase #3 | $26.89 | 3.471% | $27.8234 | $27.82 | $27.80 | $27.80 |
| Purchase #4 | $207.81 | 6.298% | $220.8979 | $220.90 | $220.90 | $220.90 |
| Purchase #5 | $230.57 | 3.843% | $239.4308 | $239.43 | $239.45 | $239.40 |
| Purchase #6 | $83.48 | 5.532% | $88.0981 | $88.10 | $88.10 | $88.10 |
| Purchase #7 | $82.44 | 7.142% | $88.3279 | $88.33 | $88.35 | $88.30 |
| 7 purchase totals = | $1,017.36 | $1,064.9192 | $1,064.93 | $1,064.95 | $1,064.80 | |