| 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 | $21.84 | 6.640% | $23.2902 | $23.29 | $23.30 | $23.30 |
| Purchase #2 | $156.52 | 6.435% | $166.5921 | $166.59 | $166.60 | $166.60 |
| Purchase #3 | $123.96 | 9.537% | $135.7821 | $135.78 | $135.80 | $135.80 |
| Purchase #4 | $98.68 | 4.279% | $102.9025 | $102.90 | $102.90 | $102.90 |
| Purchase #5 | $160.56 | 9.647% | $176.0492 | $176.05 | $176.05 | $176.00 |
| Purchase #6 | $190.41 | 7.707% | $205.0849 | $205.08 | $205.10 | $205.10 |
| Purchase #7 | $22.76 | 5.472% | $24.0054 | $24.01 | $24.00 | $24.00 |
| 7 purchase totals = | $774.73 | $833.7064 | $833.70 | $833.75 | $833.70 | |