| 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 | $89.43 | 10.378% | $98.711 | $98.71 | $98.70 | $98.70 |
| Purchase #2 | $160.35 | 4.645% | $167.7983 | $167.80 | $167.80 | $167.80 |
| Purchase #3 | $133.58 | 4.872% | $140.088 | $140.09 | $140.10 | $140.10 |
| Purchase #4 | $177.55 | 13.849% | $202.1389 | $202.14 | $202.15 | $202.10 |
| Purchase #5 | $178.32 | 7.375% | $191.4711 | $191.47 | $191.45 | $191.50 |
| Purchase #6 | $99.54 | 3.523% | $103.0468 | $103.05 | $103.05 | $103.00 |
| Purchase #7 | $219.86 | 13.403% | $249.3278 | $249.33 | $249.35 | $249.30 |
| 7 purchase totals = | $1,058.63 | $1,152.5819 | $1,152.59 | $1,152.60 | $1,152.50 | |