| 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 | $168.27 | 6.213% | $178.7246 | $178.72 | $178.70 | $178.70 |
| Purchase #2 | $102.62 | 3.719% | $106.4364 | $106.44 | $106.45 | $106.40 |
| Purchase #3 | $8.43 | 3.433% | $8.7194 | $8.72 | $8.70 | $8.70 |
| Purchase #4 | $168.96 | 5.747% | $178.6701 | $178.67 | $178.65 | $178.70 |
| Purchase #5 | $211.26 | 10.253% | $232.9205 | $232.92 | $232.90 | $232.90 |
| Purchase #6 | $130.92 | 10.451% | $144.6024 | $144.60 | $144.60 | $144.60 |
| Purchase #7 | $176.55 | 7.497% | $189.786 | $189.79 | $189.80 | $189.80 |
| 7 purchase totals = | $967.01 | $1,039.8594 | $1,039.86 | $1,039.80 | $1,039.80 | |