| 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 | $168.31 | 9.341% | $184.0318 | $184.03 | $184.05 | $184.00 |
| Purchase #2 | $123.32 | 12.588% | $138.8435 | $138.84 | $138.85 | $138.80 |
| Purchase #3 | $126.41 | 3.261% | $130.5322 | $130.53 | $130.55 | $130.50 |
| Purchase #4 | $200.86 | 8.187% | $217.3044 | $217.30 | $217.30 | $217.30 |
| Purchase #5 | $235.45 | 9.309% | $257.368 | $257.37 | $257.35 | $257.40 |
| Purchase #6 | $145.85 | 12.767% | $164.4707 | $164.47 | $164.45 | $164.50 |
| Purchase #7 | $40.29 | 10.240% | $44.4157 | $44.42 | $44.40 | $44.40 |
| 7 purchase totals = | $1,040.49 | $1,136.9663 | $1,136.96 | $1,136.95 | $1,136.90 | |