| 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 | $142.91 | 11.465% | $159.2946 | $159.29 | $159.30 | $159.30 |
| Purchase #2 | $142.92 | 7.122% | $153.0988 | $153.10 | $153.10 | $153.10 |
| Purchase #3 | $224.51 | 3.148% | $231.5776 | $231.58 | $231.60 | $231.60 |
| Purchase #4 | $235.80 | 8.849% | $256.6659 | $256.67 | $256.65 | $256.70 |
| Purchase #5 | $186.29 | 3.377% | $192.581 | $192.58 | $192.60 | $192.60 |
| Purchase #6 | $119.64 | 13.552% | $135.8536 | $135.85 | $135.85 | $135.90 |
| Purchase #7 | $54.87 | 13.450% | $62.25 | $62.25 | $62.25 | $62.30 |
| 7 purchase totals = | $1,106.94 | $1,191.3215 | $1,191.32 | $1,191.35 | $1,191.50 | |