| 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 | $131.85 | 10.578% | $145.7971 | $145.80 | $145.80 | $145.80 |
| Purchase #2 | $38.31 | 8.460% | $41.551 | $41.55 | $41.55 | $41.60 |
| Purchase #3 | $42.96 | 9.463% | $47.0253 | $47.03 | $47.05 | $47.00 |
| Purchase #4 | $50.95 | 3.823% | $52.8978 | $52.90 | $52.90 | $52.90 |
| Purchase #5 | $201.61 | 4.742% | $211.1703 | $211.17 | $211.15 | $211.20 |
| Purchase #6 | $74.36 | 4.245% | $77.5166 | $77.52 | $77.50 | $77.50 |
| Purchase #7 | $22.45 | 11.863% | $25.1132 | $25.11 | $25.10 | $25.10 |
| 7 purchase totals = | $562.49 | $601.0713 | $601.08 | $601.05 | $601.10 | |