| 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 | $180.76 | 9.539% | $198.0027 | $198.00 | $198.00 | $198.00 |
| Purchase #2 | $25.70 | 10.506% | $28.4 | $28.40 | $28.40 | $28.40 |
| Purchase #3 | $225.38 | 10.505% | $249.0562 | $249.06 | $249.05 | $249.10 |
| Purchase #4 | $147.55 | 6.313% | $156.8648 | $156.86 | $156.85 | $156.90 |
| Purchase #5 | $161.96 | 13.482% | $183.7954 | $183.80 | $183.80 | $183.80 |
| Purchase #6 | $198.34 | 9.463% | $217.1089 | $217.11 | $217.10 | $217.10 |
| Purchase #7 | $123.42 | 6.472% | $131.4077 | $131.41 | $131.40 | $131.40 |
| 7 purchase totals = | $1,063.11 | $1,164.6357 | $1,164.64 | $1,164.60 | $1,164.70 | |