| 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 | $155.54 | 12.721% | $175.3262 | $175.33 | $175.35 | $175.30 |
| Purchase #2 | $203.63 | 3.732% | $211.2295 | $211.23 | $211.25 | $211.20 |
| Purchase #3 | $46.60 | 7.174% | $49.9431 | $49.94 | $49.95 | $49.90 |
| Purchase #4 | $233.60 | 13.843% | $265.9372 | $265.94 | $265.95 | $265.90 |
| Purchase #5 | $179.78 | 8.362% | $194.8132 | $194.81 | $194.80 | $194.80 |
| Purchase #6 | $41.78 | 12.763% | $47.1124 | $47.11 | $47.10 | $47.10 |
| Purchase #7 | $87.69 | 8.189% | $94.8709 | $94.87 | $94.85 | $94.90 |
| 7 purchase totals = | $948.62 | $1,039.2325 | $1,039.23 | $1,039.25 | $1,039.10 | |