| 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 | $162.35 | 9.232% | $177.3382 | $177.34 | $177.35 | $177.30 |
| Purchase #2 | $11.94 | 3.280% | $12.3316 | $12.33 | $12.35 | $12.30 |
| Purchase #3 | $144.75 | 13.478% | $164.2594 | $164.26 | $164.25 | $164.30 |
| Purchase #4 | $127.34 | 10.656% | $140.9094 | $140.91 | $140.90 | $140.90 |
| Purchase #5 | $247.50 | 10.799% | $274.2275 | $274.23 | $274.25 | $274.20 |
| Purchase #6 | $189.70 | 10.509% | $209.6356 | $209.64 | $209.65 | $209.60 |
| Purchase #7 | $156.86 | 12.720% | $176.8126 | $176.81 | $176.80 | $176.80 |
| 7 purchase totals = | $1,040.44 | $1,155.5143 | $1,155.52 | $1,155.55 | $1,155.40 | |