| 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 | $173.34 | 9.219% | $189.3202 | $189.32 | $189.30 | $189.30 |
| Purchase #2 | $137.83 | 7.300% | $147.8916 | $147.89 | $147.90 | $147.90 |
| Purchase #3 | $196.54 | 12.830% | $221.7561 | $221.76 | $221.75 | $221.80 |
| Purchase #4 | $163.60 | 11.652% | $182.6627 | $182.66 | $182.65 | $182.70 |
| Purchase #5 | $88.87 | 11.244% | $98.8625 | $98.86 | $98.85 | $98.90 |
| Purchase #6 | $238.27 | 8.622% | $258.8136 | $258.81 | $258.80 | $258.80 |
| Purchase #7 | $20.44 | 11.620% | $22.8151 | $22.82 | $22.80 | $22.80 |
| 7 purchase totals = | $1,018.89 | $1,122.1218 | $1,122.12 | $1,122.05 | $1,122.20 | |