| 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 | $171.83 | 12.252% | $192.8826 | $192.88 | $192.90 | $192.90 |
| Purchase #2 | $249.41 | 5.577% | $263.3196 | $263.32 | $263.30 | $263.30 |
| Purchase #3 | $128.75 | 9.154% | $140.5358 | $140.54 | $140.55 | $140.50 |
| Purchase #4 | $130.37 | 10.517% | $144.081 | $144.08 | $144.10 | $144.10 |
| Purchase #5 | $97.56 | 4.347% | $101.8009 | $101.80 | $101.80 | $101.80 |
| Purchase #6 | $140.97 | 6.106% | $149.5776 | $149.58 | $149.60 | $149.60 |
| Purchase #7 | $191.32 | 11.678% | $213.6623 | $213.66 | $213.65 | $213.70 |
| 7 purchase totals = | $1,110.21 | $1,205.8598 | $1,205.86 | $1,205.90 | $1,205.90 | |