| 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 | $66.39 | 5.191% | $69.8363 | $69.84 | $69.85 | $69.80 |
| Purchase #2 | $161.65 | 3.696% | $167.6246 | $167.62 | $167.60 | $167.60 |
| Purchase #3 | $197.31 | 13.579% | $224.1027 | $224.10 | $224.10 | $224.10 |
| Purchase #4 | $215.42 | 4.624% | $225.381 | $225.38 | $225.40 | $225.40 |
| Purchase #5 | $240.68 | 7.470% | $258.6588 | $258.66 | $258.65 | $258.70 |
| Purchase #6 | $235.49 | 4.233% | $245.4583 | $245.46 | $245.45 | $245.50 |
| Purchase #7 | $151.55 | 7.403% | $162.7692 | $162.77 | $162.75 | $162.80 |
| 7 purchase totals = | $1,268.49 | $1,353.8309 | $1,353.83 | $1,353.80 | $1,353.90 | |