| 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 | $157.34 | 3.226% | $162.4158 | $162.42 | $162.40 | $162.40 |
| Purchase #2 | $191.41 | 9.435% | $209.4695 | $209.47 | $209.45 | $209.50 |
| Purchase #3 | $123.32 | 8.205% | $133.4384 | $133.44 | $133.45 | $133.40 |
| Purchase #4 | $45.54 | 9.393% | $49.8176 | $49.82 | $49.80 | $49.80 |
| Purchase #5 | $241.35 | 7.198% | $258.7224 | $258.72 | $258.70 | $258.70 |
| Purchase #6 | $142.73 | 10.794% | $158.1363 | $158.14 | $158.15 | $158.10 |
| Purchase #7 | $207.39 | 5.408% | $218.6057 | $218.61 | $218.60 | $218.60 |
| 7 purchase totals = | $1,109.08 | $1,190.6057 | $1,190.62 | $1,190.55 | $1,190.50 | |