| 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 | $145.66 | 10.784% | $161.368 | $161.37 | $161.35 | $161.40 |
| Purchase #2 | $100.40 | 11.658% | $112.1046 | $112.10 | $112.10 | $112.10 |
| Purchase #3 | $210.58 | 7.320% | $225.9945 | $225.99 | $226.00 | $226.00 |
| Purchase #4 | $34.48 | 10.803% | $38.2049 | $38.20 | $38.20 | $38.20 |
| Purchase #5 | $101.98 | 9.174% | $111.3356 | $111.34 | $111.35 | $111.30 |
| Purchase #6 | $45.62 | 6.491% | $48.5812 | $48.58 | $48.60 | $48.60 |
| Purchase #7 | $135.25 | 5.163% | $142.233 | $142.23 | $142.25 | $142.20 |
| 7 purchase totals = | $773.97 | $839.8218 | $839.81 | $839.85 | $839.80 | |