| 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 | $21.45 | 7.562% | $23.072 | $23.07 | $23.05 | $23.10 |
| Purchase #2 | $137.63 | 9.493% | $150.6952 | $150.70 | $150.70 | $150.70 |
| Purchase #3 | $198.48 | 6.441% | $211.2641 | $211.26 | $211.25 | $211.30 |
| Purchase #4 | $240.69 | 7.340% | $258.3566 | $258.36 | $258.35 | $258.40 |
| Purchase #5 | $166.65 | 11.646% | $186.0581 | $186.06 | $186.05 | $186.10 |
| Purchase #6 | $42.32 | 8.224% | $45.8004 | $45.80 | $45.80 | $45.80 |
| Purchase #7 | $165.64 | 6.694% | $176.7279 | $176.73 | $176.75 | $176.70 |
| 7 purchase totals = | $972.86 | $1,051.9743 | $1,051.98 | $1,051.95 | $1,052.10 | |