| 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 | $197.67 | 9.599% | $216.6443 | $216.64 | $216.65 | $216.60 |
| Purchase #2 | $135.31 | 9.184% | $147.7369 | $147.74 | $147.75 | $147.70 |
| Purchase #3 | $141.86 | 12.249% | $159.2364 | $159.24 | $159.25 | $159.20 |
| Purchase #4 | $121.70 | 11.262% | $135.4059 | $135.41 | $135.40 | $135.40 |
| Purchase #5 | $161.33 | 6.117% | $171.1986 | $171.20 | $171.20 | $171.20 |
| Purchase #6 | $18.29 | 8.675% | $19.8767 | $19.88 | $19.90 | $19.90 |
| Purchase #7 | $171.88 | 8.663% | $186.77 | $186.77 | $186.75 | $186.80 |
| 7 purchase totals = | $948.04 | $1,036.8688 | $1,036.88 | $1,036.90 | $1,036.80 | |