| 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 | $167.74 | 12.173% | $188.159 | $188.16 | $188.15 | $188.20 |
| Purchase #2 | $210.38 | 5.229% | $221.3808 | $221.38 | $221.40 | $221.40 |
| Purchase #3 | $123.40 | 11.851% | $138.0241 | $138.02 | $138.00 | $138.00 |
| Purchase #4 | $152.58 | 12.764% | $172.0553 | $172.06 | $172.05 | $172.10 |
| Purchase #5 | $39.85 | 12.212% | $44.7165 | $44.72 | $44.70 | $44.70 |
| Purchase #6 | $159.41 | 9.718% | $174.9015 | $174.90 | $174.90 | $174.90 |
| Purchase #7 | $202.90 | 7.188% | $217.4845 | $217.48 | $217.50 | $217.50 |
| 7 purchase totals = | $1,056.26 | $1,156.7217 | $1,156.72 | $1,156.70 | $1,156.80 | |