| 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 | $182.38 | 6.819% | $194.8165 | $194.82 | $194.80 | $194.80 |
| Purchase #2 | $168.64 | 3.367% | $174.3181 | $174.32 | $174.30 | $174.30 |
| Purchase #3 | $180.55 | 6.660% | $192.5746 | $192.57 | $192.55 | $192.60 |
| Purchase #4 | $81.58 | 11.523% | $90.9805 | $90.98 | $91.00 | $91.00 |
| Purchase #5 | $134.72 | 9.547% | $147.5817 | $147.58 | $147.60 | $147.60 |
| Purchase #6 | $10.54 | 6.658% | $11.2418 | $11.24 | $11.25 | $11.20 |
| Purchase #7 | $27.64 | 5.315% | $29.1091 | $29.11 | $29.10 | $29.10 |
| 7 purchase totals = | $786.05 | $840.6223 | $840.62 | $840.60 | $840.60 | |