| 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 | $113.74 | 8.216% | $123.0849 | $123.08 | $123.10 | $123.10 |
| Purchase #2 | $64.53 | 11.131% | $71.7128 | $71.71 | $71.70 | $71.70 |
| Purchase #3 | $183.56 | 4.232% | $191.3283 | $191.33 | $191.35 | $191.30 |
| Purchase #4 | $6.58 | 6.233% | $6.9901 | $6.99 | $7.00 | $7.00 |
| Purchase #5 | $125.71 | 10.690% | $139.1484 | $139.15 | $139.15 | $139.10 |
| Purchase #6 | $159.93 | 9.336% | $174.8611 | $174.86 | $174.85 | $174.90 |
| Purchase #7 | $135.95 | 7.111% | $145.6174 | $145.62 | $145.60 | $145.60 |
| 7 purchase totals = | $790.00 | $852.7430 | $852.74 | $852.75 | $852.70 | |