| 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 | $219.65 | 11.708% | $245.3666 | $245.37 | $245.35 | $245.40 |
| Purchase #2 | $141.36 | 10.527% | $156.241 | $156.24 | $156.25 | $156.20 |
| Purchase #3 | $155.59 | 3.838% | $161.5615 | $161.56 | $161.55 | $161.60 |
| Purchase #4 | $151.56 | 4.577% | $158.4969 | $158.50 | $158.50 | $158.50 |
| Purchase #5 | $220.76 | 4.331% | $230.3211 | $230.32 | $230.30 | $230.30 |
| Purchase #6 | $112.34 | 12.605% | $126.5005 | $126.50 | $126.50 | $126.50 |
| Purchase #7 | $89.95 | 5.441% | $94.8442 | $94.84 | $94.85 | $94.80 |
| 7 purchase totals = | $1,091.21 | $1,173.3318 | $1,173.33 | $1,173.30 | $1,173.30 | |