| 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 | $164.86 | 3.805% | $171.1329 | $171.13 | $171.15 | $171.10 |
| Purchase #2 | $176.50 | 4.552% | $184.5343 | $184.53 | $184.55 | $184.50 |
| Purchase #3 | $202.99 | 11.602% | $226.5409 | $226.54 | $226.55 | $226.50 |
| Purchase #4 | $204.90 | 11.436% | $228.3324 | $228.33 | $228.35 | $228.30 |
| Purchase #5 | $219.57 | 12.601% | $247.238 | $247.24 | $247.25 | $247.20 |
| Purchase #6 | $226.34 | 8.505% | $245.5902 | $245.59 | $245.60 | $245.60 |
| Purchase #7 | $102.47 | 11.840% | $114.6024 | $114.60 | $114.60 | $114.60 |
| 7 purchase totals = | $1,297.63 | $1,417.9711 | $1,417.96 | $1,418.05 | $1,417.80 | |