| 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 | $149.93 | 5.252% | $157.8043 | $157.80 | $157.80 | $157.80 |
| Purchase #2 | $53.81 | 7.587% | $57.8926 | $57.89 | $57.90 | $57.90 |
| Purchase #3 | $138.45 | 6.712% | $147.7428 | $147.74 | $147.75 | $147.70 |
| Purchase #4 | $57.48 | 3.330% | $59.3941 | $59.39 | $59.40 | $59.40 |
| Purchase #5 | $38.45 | 8.257% | $41.6248 | $41.62 | $41.60 | $41.60 |
| Purchase #6 | $21.70 | 13.324% | $24.5913 | $24.59 | $24.60 | $24.60 |
| Purchase #7 | $247.30 | 8.352% | $267.9545 | $267.95 | $267.95 | $268.00 |
| 7 purchase totals = | $707.12 | $757.0044 | $756.98 | $757.00 | $757.00 | |