| 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 | $183.74 | 5.638% | $194.0993 | $194.10 | $194.10 | $194.10 |
| Purchase #2 | $113.38 | 4.625% | $118.6238 | $118.62 | $118.60 | $118.60 |
| Purchase #3 | $146.55 | 10.848% | $162.4477 | $162.45 | $162.45 | $162.40 |
| Purchase #4 | $89.50 | 12.670% | $100.8397 | $100.84 | $100.85 | $100.80 |
| Purchase #5 | $240.76 | 6.395% | $256.1566 | $256.16 | $256.15 | $256.20 |
| Purchase #6 | $119.95 | 7.179% | $128.5612 | $128.56 | $128.55 | $128.60 |
| Purchase #7 | $174.97 | 9.744% | $192.0191 | $192.02 | $192.00 | $192.00 |
| 7 purchase totals = | $1,068.85 | $1,152.7474 | $1,152.75 | $1,152.70 | $1,152.70 | |