| 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 | $128.96 | 13.411% | $146.2548 | $146.25 | $146.25 | $146.30 |
| Purchase #2 | $155.50 | 12.128% | $174.359 | $174.36 | $174.35 | $174.40 |
| Purchase #3 | $161.80 | 6.419% | $172.1859 | $172.19 | $172.20 | $172.20 |
| Purchase #4 | $43.41 | 10.505% | $47.9702 | $47.97 | $47.95 | $48.00 |
| Purchase #5 | $186.59 | 13.447% | $211.6808 | $211.68 | $211.70 | $211.70 |
| Purchase #6 | $183.36 | 8.154% | $198.3112 | $198.31 | $198.30 | $198.30 |
| Purchase #7 | $228.72 | 7.680% | $246.2857 | $246.29 | $246.30 | $246.30 |
| 7 purchase totals = | $1,088.34 | $1,197.0476 | $1,197.05 | $1,197.05 | $1,197.20 | |