| 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 | $168.70 | 3.623% | $174.812 | $174.81 | $174.80 | $174.80 |
| Purchase #2 | $127.28 | 10.195% | $140.2562 | $140.26 | $140.25 | $140.30 |
| Purchase #3 | $135.96 | 7.594% | $146.2848 | $146.28 | $146.30 | $146.30 |
| Purchase #4 | $228.28 | 9.652% | $250.3136 | $250.31 | $250.30 | $250.30 |
| Purchase #5 | $98.68 | 3.155% | $101.7934 | $101.79 | $101.80 | $101.80 |
| Purchase #6 | $87.90 | 3.551% | $91.0213 | $91.02 | $91.00 | $91.00 |
| Purchase #7 | $236.30 | 11.402% | $263.2429 | $263.24 | $263.25 | $263.20 |
| 7 purchase totals = | $1,083.10 | $1,167.7242 | $1,167.71 | $1,167.70 | $1,167.70 | |