| 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 | $178.80 | 10.108% | $196.8731 | $196.87 | $196.85 | $196.90 |
| Purchase #2 | $89.56 | 7.104% | $95.9223 | $95.92 | $95.90 | $95.90 |
| Purchase #3 | $101.28 | 10.771% | $112.1889 | $112.19 | $112.20 | $112.20 |
| Purchase #4 | $186.58 | 5.759% | $197.3251 | $197.33 | $197.35 | $197.30 |
| Purchase #5 | $114.48 | 8.825% | $124.5829 | $124.58 | $124.60 | $124.60 |
| Purchase #6 | $205.35 | 3.445% | $212.4243 | $212.42 | $212.40 | $212.40 |
| Purchase #7 | $233.27 | 10.512% | $257.7913 | $257.79 | $257.80 | $257.80 |
| 7 purchase totals = | $1,109.32 | $1,197.1079 | $1,197.10 | $1,197.10 | $1,197.10 | |