| 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 | $138.39 | 6.208% | $146.9813 | $146.98 | $147.00 | $147.00 |
| Purchase #2 | $43.25 | 8.699% | $47.0123 | $47.01 | $47.00 | $47.00 |
| Purchase #3 | $197.28 | 10.437% | $217.8701 | $217.87 | $217.85 | $217.90 |
| Purchase #4 | $90.42 | 8.534% | $98.1364 | $98.14 | $98.15 | $98.10 |
| Purchase #5 | $70.76 | 13.213% | $80.1095 | $80.11 | $80.10 | $80.10 |
| Purchase #6 | $156.65 | 9.226% | $171.1025 | $171.10 | $171.10 | $171.10 |
| Purchase #7 | $130.78 | 3.595% | $135.4815 | $135.48 | $135.50 | $135.50 |
| 7 purchase totals = | $827.53 | $896.6936 | $896.69 | $896.70 | $896.70 | |