| 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 | $194.38 | 12.584% | $218.8408 | $218.84 | $218.85 | $218.80 |
| Purchase #2 | $6.87 | 5.802% | $7.2686 | $7.27 | $7.25 | $7.30 |
| Purchase #3 | $162.86 | 5.652% | $172.0648 | $172.06 | $172.05 | $172.10 |
| Purchase #4 | $20.33 | 11.252% | $22.6175 | $22.62 | $22.60 | $22.60 |
| Purchase #5 | $178.49 | 4.644% | $186.7791 | $186.78 | $186.80 | $186.80 |
| Purchase #6 | $88.86 | 13.869% | $101.184 | $101.18 | $101.20 | $101.20 |
| Purchase #7 | $56.66 | 12.730% | $63.8728 | $63.87 | $63.85 | $63.90 |
| 7 purchase totals = | $708.45 | $772.6276 | $772.62 | $772.60 | $772.70 | |