| 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 | $223.63 | 7.658% | $240.7556 | $240.76 | $240.75 | $240.80 |
| Purchase #2 | $135.72 | 5.329% | $142.9525 | $142.95 | $142.95 | $143.00 |
| Purchase #3 | $160.86 | 6.667% | $171.5845 | $171.58 | $171.60 | $171.60 |
| Purchase #4 | $171.44 | 13.719% | $194.9599 | $194.96 | $194.95 | $195.00 |
| Purchase #5 | $131.97 | 10.255% | $145.5035 | $145.50 | $145.50 | $145.50 |
| Purchase #6 | $174.56 | 5.151% | $183.5516 | $183.55 | $183.55 | $183.60 |
| Purchase #7 | $91.98 | 13.325% | $104.2363 | $104.24 | $104.25 | $104.20 |
| 7 purchase totals = | $1,090.16 | $1,183.5439 | $1,183.54 | $1,183.55 | $1,183.70 | |