| 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 | $161.58 | 9.182% | $176.4163 | $176.42 | $176.40 | $176.40 |
| Purchase #2 | $192.86 | 9.781% | $211.7236 | $211.72 | $211.70 | $211.70 |
| Purchase #3 | $233.33 | 13.507% | $264.8459 | $264.85 | $264.85 | $264.80 |
| Purchase #4 | $93.74 | 9.316% | $102.4728 | $102.47 | $102.45 | $102.50 |
| Purchase #5 | $204.82 | 11.258% | $227.8786 | $227.88 | $227.90 | $227.90 |
| Purchase #6 | $226.42 | 6.865% | $241.9637 | $241.96 | $241.95 | $242.00 |
| Purchase #7 | $177.69 | 9.383% | $194.3627 | $194.36 | $194.35 | $194.40 |
| 7 purchase totals = | $1,290.44 | $1,419.6636 | $1,419.66 | $1,419.60 | $1,419.70 | |