| 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 | $145.91 | 10.452% | $161.1605 | $161.16 | $161.15 | $161.20 |
| Purchase #2 | $50.76 | 13.638% | $57.6826 | $57.68 | $57.70 | $57.70 |
| Purchase #3 | $122.93 | 12.534% | $138.338 | $138.34 | $138.35 | $138.30 |
| Purchase #4 | $135.79 | 12.506% | $152.7719 | $152.77 | $152.75 | $152.80 |
| Purchase #5 | $223.85 | 6.699% | $238.8457 | $238.85 | $238.85 | $238.80 |
| Purchase #6 | $130.68 | 6.798% | $139.5636 | $139.56 | $139.55 | $139.60 |
| Purchase #7 | $181.39 | 7.123% | $194.3104 | $194.31 | $194.30 | $194.30 |
| 7 purchase totals = | $991.31 | $1,082.6727 | $1,082.67 | $1,082.65 | $1,082.70 | |