| 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 | $91.99 | 9.543% | $100.7686 | $100.77 | $100.75 | $100.80 |
| Purchase #2 | $103.39 | 9.395% | $113.1035 | $113.10 | $113.10 | $113.10 |
| Purchase #3 | $128.98 | 8.704% | $140.2064 | $140.21 | $140.20 | $140.20 |
| Purchase #4 | $185.79 | 4.453% | $194.0632 | $194.06 | $194.05 | $194.10 |
| Purchase #5 | $84.38 | 7.495% | $90.7043 | $90.70 | $90.70 | $90.70 |
| Purchase #6 | $169.77 | 11.817% | $189.8317 | $189.83 | $189.85 | $189.80 |
| Purchase #7 | $245.68 | 8.520% | $266.6119 | $266.61 | $266.60 | $266.60 |
| 7 purchase totals = | $1,009.98 | $1,095.2896 | $1,095.28 | $1,095.25 | $1,095.30 | |