| 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 | $192.88 | 3.710% | $200.0358 | $200.04 | $200.05 | $200.00 |
| Purchase #2 | $142.64 | 7.483% | $153.3138 | $153.31 | $153.30 | $153.30 |
| Purchase #3 | $147.38 | 9.719% | $161.7039 | $161.70 | $161.70 | $161.70 |
| Purchase #4 | $156.68 | 5.771% | $165.722 | $165.72 | $165.70 | $165.70 |
| Purchase #5 | $33.69 | 6.745% | $35.9624 | $35.96 | $35.95 | $36.00 |
| Purchase #6 | $173.55 | 7.111% | $185.8911 | $185.89 | $185.90 | $185.90 |
| Purchase #7 | $226.59 | 8.167% | $245.0956 | $245.10 | $245.10 | $245.10 |
| 7 purchase totals = | $1,073.41 | $1,147.7246 | $1,147.72 | $1,147.70 | $1,147.70 | |