| 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 | $160.25 | 8.605% | $174.0395 | $174.04 | $174.05 | $174.00 |
| Purchase #2 | $236.53 | 13.228% | $267.8182 | $267.82 | $267.80 | $267.80 |
| Purchase #3 | $42.84 | 8.689% | $46.5624 | $46.56 | $46.55 | $46.60 |
| Purchase #4 | $132.29 | 4.801% | $138.6412 | $138.64 | $138.65 | $138.60 |
| Purchase #5 | $160.94 | 12.490% | $181.0414 | $181.04 | $181.05 | $181.00 |
| Purchase #6 | $142.52 | 7.342% | $152.9838 | $152.98 | $153.00 | $153.00 |
| Purchase #7 | $122.80 | 10.174% | $135.2937 | $135.29 | $135.30 | $135.30 |
| 7 purchase totals = | $998.17 | $1,096.3802 | $1,096.37 | $1,096.40 | $1,096.30 | |