| 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 | $189.75 | 7.275% | $203.5543 | $203.55 | $203.55 | $203.60 |
| Purchase #2 | $168.58 | 4.546% | $176.2436 | $176.24 | $176.25 | $176.20 |
| Purchase #3 | $133.80 | 6.757% | $142.8409 | $142.84 | $142.85 | $142.80 |
| Purchase #4 | $171.33 | 4.365% | $178.8086 | $178.81 | $178.80 | $178.80 |
| Purchase #5 | $44.30 | 11.117% | $49.2248 | $49.22 | $49.20 | $49.20 |
| Purchase #6 | $183.25 | 13.823% | $208.5806 | $208.58 | $208.60 | $208.60 |
| Purchase #7 | $221.34 | 8.610% | $240.3974 | $240.40 | $240.40 | $240.40 |
| 7 purchase totals = | $1,112.35 | $1,199.6502 | $1,199.64 | $1,199.65 | $1,199.60 | |