| 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 | $182.89 | 8.444% | $198.3332 | $198.33 | $198.35 | $198.30 |
| Purchase #2 | $6.64 | 7.514% | $7.1389 | $7.14 | $7.15 | $7.10 |
| Purchase #3 | $209.81 | 4.205% | $218.6325 | $218.63 | $218.65 | $218.60 |
| Purchase #4 | $149.26 | 8.809% | $162.4083 | $162.41 | $162.40 | $162.40 |
| Purchase #5 | $132.30 | 10.110% | $145.6755 | $145.68 | $145.70 | $145.70 |
| Purchase #6 | $35.84 | 6.624% | $38.214 | $38.21 | $38.20 | $38.20 |
| Purchase #7 | $220.71 | 12.135% | $247.4932 | $247.49 | $247.50 | $247.50 |
| 7 purchase totals = | $937.45 | $1,017.8956 | $1,017.89 | $1,017.95 | $1,017.80 | |