| 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 | $151.76 | 13.184% | $171.768 | $171.77 | $171.75 | $171.80 |
| Purchase #2 | $34.48 | 11.828% | $38.5583 | $38.56 | $38.55 | $38.60 |
| Purchase #3 | $203.57 | 12.262% | $228.5318 | $228.53 | $228.55 | $228.50 |
| Purchase #4 | $5.28 | 6.182% | $5.6064 | $5.61 | $5.60 | $5.60 |
| Purchase #5 | $162.67 | 7.292% | $174.5319 | $174.53 | $174.55 | $174.50 |
| Purchase #6 | $192.49 | 6.110% | $204.2511 | $204.25 | $204.25 | $204.30 |
| Purchase #7 | $12.30 | 12.853% | $13.8809 | $13.88 | $13.90 | $13.90 |
| 7 purchase totals = | $762.55 | $837.1284 | $837.13 | $837.15 | $837.20 | |