| 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 | $101.92 | 6.858% | $108.9097 | $108.91 | $108.90 | $108.90 |
| Purchase #2 | $177.64 | 9.355% | $194.2582 | $194.26 | $194.25 | $194.30 |
| Purchase #3 | $175.29 | 13.307% | $198.6158 | $198.62 | $198.60 | $198.60 |
| Purchase #4 | $159.45 | 12.401% | $179.2234 | $179.22 | $179.20 | $179.20 |
| Purchase #5 | $192.75 | 12.233% | $216.3291 | $216.33 | $216.35 | $216.30 |
| Purchase #6 | $73.84 | 9.514% | $80.8651 | $80.87 | $80.85 | $80.90 |
| Purchase #7 | $133.91 | 10.469% | $147.929 | $147.93 | $147.95 | $147.90 |
| 7 purchase totals = | $1,014.80 | $1,126.1303 | $1,126.14 | $1,126.10 | $1,126.10 | |