| 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 | $147.67 | 11.144% | $164.1263 | $164.13 | $164.15 | $164.10 |
| Purchase #2 | $42.34 | 5.705% | $44.7555 | $44.76 | $44.75 | $44.80 |
| Purchase #3 | $15.82 | 6.259% | $16.8102 | $16.81 | $16.80 | $16.80 |
| Purchase #4 | $247.36 | 11.819% | $276.5955 | $276.60 | $276.60 | $276.60 |
| Purchase #5 | $196.36 | 4.219% | $204.6444 | $204.64 | $204.65 | $204.60 |
| Purchase #6 | $13.48 | 9.365% | $14.7424 | $14.74 | $14.75 | $14.70 |
| Purchase #7 | $189.93 | 5.465% | $200.3097 | $200.31 | $200.30 | $200.30 |
| 7 purchase totals = | $852.96 | $921.9840 | $921.99 | $922.00 | $921.90 | |