| 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 | $170.76 | 12.105% | $191.4305 | $191.43 | $191.45 | $191.40 |
| Purchase #2 | $171.60 | 13.457% | $194.6922 | $194.69 | $194.70 | $194.70 |
| Purchase #3 | $76.69 | 10.609% | $84.826 | $84.83 | $84.85 | $84.80 |
| Purchase #4 | $180.59 | 12.870% | $203.8319 | $203.83 | $203.85 | $203.80 |
| Purchase #5 | $135.36 | 5.206% | $142.4068 | $142.41 | $142.40 | $142.40 |
| Purchase #6 | $84.48 | 8.546% | $91.6997 | $91.70 | $91.70 | $91.70 |
| Purchase #7 | $188.33 | 5.375% | $198.4527 | $198.45 | $198.45 | $198.50 |
| 7 purchase totals = | $1,007.81 | $1,107.3398 | $1,107.34 | $1,107.40 | $1,107.30 | |