| 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 | $145.97 | 8.514% | $158.3979 | $158.40 | $158.40 | $158.40 |
| Purchase #2 | $63.81 | 11.553% | $71.182 | $71.18 | $71.20 | $71.20 |
| Purchase #3 | $179.38 | 12.199% | $201.2626 | $201.26 | $201.25 | $201.30 |
| Purchase #4 | $213.96 | 7.852% | $230.7601 | $230.76 | $230.75 | $230.80 |
| Purchase #5 | $120.99 | 8.409% | $131.164 | $131.16 | $131.15 | $131.20 |
| Purchase #6 | $173.85 | 12.330% | $195.2857 | $195.29 | $195.30 | $195.30 |
| Purchase #7 | $52.58 | 4.372% | $54.8788 | $54.88 | $54.90 | $54.90 |
| 7 purchase totals = | $950.54 | $1,042.9311 | $1,042.93 | $1,042.95 | $1,043.10 | |