| 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 | $149.96 | 8.577% | $162.8221 | $162.82 | $162.80 | $162.80 |
| Purchase #2 | $80.35 | 6.356% | $85.457 | $85.46 | $85.45 | $85.50 |
| Purchase #3 | $129.85 | 8.376% | $140.7262 | $140.73 | $140.75 | $140.70 |
| Purchase #4 | $123.28 | 12.206% | $138.3276 | $138.33 | $138.35 | $138.30 |
| Purchase #5 | $172.84 | 3.440% | $178.7857 | $178.79 | $178.80 | $178.80 |
| Purchase #6 | $164.42 | 11.647% | $183.57 | $183.57 | $183.55 | $183.60 |
| Purchase #7 | $166.37 | 6.333% | $176.9062 | $176.91 | $176.90 | $176.90 |
| 7 purchase totals = | $987.07 | $1,066.5948 | $1,066.61 | $1,066.60 | $1,066.60 | |