| 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 | $123.80 | 8.508% | $134.3329 | $134.33 | $134.35 | $134.30 |
| Purchase #2 | $228.42 | 13.301% | $258.8021 | $258.80 | $258.80 | $258.80 |
| Purchase #3 | $203.56 | 6.486% | $216.7629 | $216.76 | $216.75 | $216.80 |
| Purchase #4 | $72.47 | 9.842% | $79.6025 | $79.60 | $79.60 | $79.60 |
| Purchase #5 | $148.89 | 6.835% | $159.0666 | $159.07 | $159.05 | $159.10 |
| Purchase #6 | $9.96 | 8.628% | $10.8193 | $10.82 | $10.80 | $10.80 |
| Purchase #7 | $155.99 | 3.730% | $161.8084 | $161.81 | $161.80 | $161.80 |
| 7 purchase totals = | $943.09 | $1,021.1947 | $1,021.19 | $1,021.15 | $1,021.20 | |