| 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 | $162.75 | 3.551% | $168.5293 | $168.53 | $168.55 | $168.50 |
| Purchase #2 | $38.80 | 3.327% | $40.0909 | $40.09 | $40.10 | $40.10 |
| Purchase #3 | $226.52 | 13.779% | $257.7322 | $257.73 | $257.75 | $257.70 |
| Purchase #4 | $230.62 | 3.278% | $238.1797 | $238.18 | $238.20 | $238.20 |
| Purchase #5 | $33.42 | 13.443% | $37.9127 | $37.91 | $37.90 | $37.90 |
| Purchase #6 | $160.48 | 3.832% | $166.6296 | $166.63 | $166.65 | $166.60 |
| Purchase #7 | $206.67 | 9.710% | $226.7377 | $226.74 | $226.75 | $226.70 |
| 7 purchase totals = | $1,059.26 | $1,135.8121 | $1,135.81 | $1,135.90 | $1,135.70 | |