| 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 | $153.46 | 7.751% | $165.3547 | $165.35 | $165.35 | $165.40 |
| Purchase #2 | $80.54 | 12.303% | $90.4488 | $90.45 | $90.45 | $90.40 |
| Purchase #3 | $76.79 | 5.640% | $81.121 | $81.12 | $81.10 | $81.10 |
| Purchase #4 | $201.59 | 13.561% | $228.9276 | $228.93 | $228.95 | $228.90 |
| Purchase #5 | $128.94 | 3.319% | $133.2195 | $133.22 | $133.20 | $133.20 |
| Purchase #6 | $184.91 | 10.686% | $204.6695 | $204.67 | $204.65 | $204.70 |
| Purchase #7 | $122.60 | 6.550% | $130.6303 | $130.63 | $130.65 | $130.60 |
| 7 purchase totals = | $948.83 | $1,034.3714 | $1,034.37 | $1,034.35 | $1,034.30 | |