| 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 | $123.37 | 8.607% | $133.9885 | $133.99 | $134.00 | $134.00 |
| Purchase #2 | $33.80 | 11.799% | $37.7881 | $37.79 | $37.80 | $37.80 |
| Purchase #3 | $221.71 | 8.329% | $240.1762 | $240.18 | $240.20 | $240.20 |
| Purchase #4 | $160.57 | 7.424% | $172.4907 | $172.49 | $172.50 | $172.50 |
| Purchase #5 | $141.78 | 7.445% | $152.3355 | $152.34 | $152.35 | $152.30 |
| Purchase #6 | $204.98 | 3.178% | $211.4943 | $211.49 | $211.50 | $211.50 |
| Purchase #7 | $183.92 | 12.722% | $207.3183 | $207.32 | $207.30 | $207.30 |
| 7 purchase totals = | $1,070.13 | $1,155.5916 | $1,155.60 | $1,155.65 | $1,155.60 | |