| 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 | $138.77 | 12.413% | $155.9955 | $156.00 | $156.00 | $156.00 |
| Purchase #2 | $179.92 | 5.409% | $189.6519 | $189.65 | $189.65 | $189.70 |
| Purchase #3 | $229.46 | 5.800% | $242.7687 | $242.77 | $242.75 | $242.80 |
| Purchase #4 | $129.51 | 6.705% | $138.1936 | $138.19 | $138.20 | $138.20 |
| Purchase #5 | $87.37 | 4.353% | $91.1732 | $91.17 | $91.15 | $91.20 |
| Purchase #6 | $178.67 | 8.765% | $194.3304 | $194.33 | $194.35 | $194.30 |
| Purchase #7 | $140.41 | 3.486% | $145.3047 | $145.30 | $145.30 | $145.30 |
| 7 purchase totals = | $1,084.11 | $1,157.4180 | $1,157.41 | $1,157.40 | $1,157.50 | |