| 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 | $184.40 | 4.658% | $192.9894 | $192.99 | $193.00 | $193.00 |
| Purchase #2 | $186.43 | 4.461% | $194.7466 | $194.75 | $194.75 | $194.70 |
| Purchase #3 | $174.26 | 7.238% | $186.8729 | $186.87 | $186.85 | $186.90 |
| Purchase #4 | $183.80 | 6.867% | $196.4215 | $196.42 | $196.40 | $196.40 |
| Purchase #5 | $100.52 | 9.847% | $110.4182 | $110.42 | $110.40 | $110.40 |
| Purchase #6 | $247.69 | 6.746% | $264.3992 | $264.40 | $264.40 | $264.40 |
| Purchase #7 | $146.75 | 13.817% | $167.0264 | $167.03 | $167.05 | $167.00 |
| 7 purchase totals = | $1,223.85 | $1,312.8742 | $1,312.88 | $1,312.85 | $1,312.80 | |