| 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 | $155.80 | 3.835% | $161.7749 | $161.77 | $161.75 | $161.80 |
| Purchase #2 | $147.29 | 10.184% | $162.29 | $162.29 | $162.30 | $162.30 |
| Purchase #3 | $173.97 | 4.391% | $181.609 | $181.61 | $181.60 | $181.60 |
| Purchase #4 | $185.78 | 11.623% | $207.3732 | $207.37 | $207.35 | $207.40 |
| Purchase #5 | $52.74 | 3.569% | $54.6223 | $54.62 | $54.60 | $54.60 |
| Purchase #6 | $202.48 | 11.838% | $226.4496 | $226.45 | $226.45 | $226.40 |
| Purchase #7 | $213.66 | 3.205% | $220.5078 | $220.51 | $220.50 | $220.50 |
| 7 purchase totals = | $1,131.72 | $1,214.6268 | $1,214.62 | $1,214.55 | $1,214.60 | |